Release notes for MX2 standalone matrix switcher family
v1.5.0b6
New feature:
-
Added support of MX2-48x48-HDMI20-A-R, MX2-32x32-HDMI20-A-R and MX2-32x32-DH-16DPi-A-R devices.
Bugfix:
-
Fixed a bug that caused the upgrade of certain MX2 variants to fail when the device was set to a fix IP address.
-
Fixed a bug that presets were ordered on the LCD menu randomly. Now they are ordered in a numerical order.
-
Fixed a bug that made impossible saving new presets from the front panel buttons.
-
Fixed a bug that made preset names unreadable on the LCD screen if there were more than six presets saved.
-
Fixed a bug that caused HDMI 5V being low on the outputs after a firmware upgrade. This issue was happening only until the first reboot after upgrading the firmware.
-
Fixed a bug that caused icompatibility between RCP control panels and matrices while using P#2 protocol.
-
Fixed a bug that caused not fetching new IP address from the DHCP server when ethernet cable was removed and plugged again.
v1.4.2b11
Bugfix:
-
Fixed a bug that caused MX2-8x8-HDMI20-Audio (part number: 91310033) not to pass an input video signal of 4k@60Hz 4:4:4.
-
Audio port submenus next to DisplayPort input ports were missing on the LCD screen in variant MX2-24x24-DH-12DPi-A-R
-
Routing video signal from input 6 to output 6 and output 13 was unstable when the internal temperature has reached about 35-40 C. The issue was affecting only MX2-16x16-HDMI20(-AUDIO)(-R), MX2-24x24-HDMI20(-AUDIO)(-R), MX2-16x16-DH-8DPi-A-R, MX2-24x24-DH-12DPi-A-R and MX2-24x24-DH-12DPi-R variants.
-
Fixed a bug that might have resulted in unusually long or failed upgrade.
-
Fixed a bug that might have resulted in some components not to be upgraded properly during fimrware upgrade.
-
Input and output port firmware upgrade failed in MX2-8x8-HDMI20-AUDIO and MX2-8x8-HDMI20-AUDIO-L variants with v1.4.1 firmware.
-
Firmware upgrade has been failed in some rare cases.
-
Displayport input cards have truncated 10 and 12 bit deep color signals to 8 bit in every case.
Known issue:
-
Firmware upgrade fails when IP address is set to static instead of DHCP.
v1.4.1b1
Bugfix:
-
Fixed a bug that caused a DisplayPort input port not to send EDID information to the connected video source after a cold boot. EDID communication was OK after the input was switched to a different output.
Known issue:
-
MX2-8x8-HDMI20-Audio (part number: 91310033) does not pass an input video signal of 4k@60Hz 4:4:4.
v1.4.0b11
New feature:
-
From this version on, HDR infoframe together with its meaning in human readable format are displayed in LDC.
-
From this version on, CEC is supported on both the inputs and outputs of all matrix variants.
-
From this version on, AVI and Audio infoframes are decoded and displayed in human readable format.
-
From this version on, DP input variants and new small form factor variants are also supported.
Bugfix:
-
Fixed a bug that caused the /MEDIA/PORts/VIDEO/Oxx/STATUS.EmbeddedAudioPresent property to always have a false value on an ouput port even though there is embedded audio in the HDMI stream routed to the respective output port.
-
Fixed a bug that resulted in the /MEDIA/PORTS/VIDEO/Oxx/EMBEDDEDAUDIO node (where xx is the port number) not to be refreshed when the input signal ceased on the input routed to the respective output.
-
Fixed a bug that resulted in the partial loss of saved settings on random occasions which might have caused the LCD screen to go blank.
Known issue:
-
Refreshing the LCD menu screen that shows the status of all input or output ports when changes in multiple ports occur at the same time causes high CPU usage and results in unresponsive operation.
-
It might happen that although the IP address of the matrix is correctly displayed in LDC, it is not possible to connect to it.
-
The reported value of channel status bytes might differ from the actual value in the audio stream contained within the HDMI stream.
-
A 4k@30Hz 4:4:4 10 or 12 bit signal on the displayport inputs gets truncated to 8 bits.
-
Enabling the test pattern on DisplayPort inputs works sporadically.
-
After a backup-restore cycle the lock and mute states of the video ports might not get restored.
v1.3.5b2
Bugfix:
-
Fixed a bug that resulted in uninformative popup message when the opened package requires newer version of LDU2.
-
Fixed a bug that resulted in HDCP noise on the output when the HDCP 2.2 authentication had to be repeated on the corresponding output due to e.g. unplugging and replugging the HDMI cable.
-
Fixed a bug that resulted in invalid frame rate and pixel frequency to be measured and reported.
v1.3.4b10
Bugfix:
-
Fixed a bug that caused a 10 bit YUV 4:2:2 bit input format to be transmitted as 8 bit YUV 4:2:2 on the output.
-
Fixed a bug that resulted in loss on the output port when a crosspoint change affecting the respective output occured and then the crosspoint state prior to the change was reset.
-
Fixed a bug that caused the Audio menu on the LCD not to be displayed for certain input and output ports.
-
Fixed a bug that resulted in the button panel of an MX2-16x16 or 24x24 matrix to be initialized as the button panel of an MX2-8x8 matrix, thus only the first 16 buttons were working.
-
Fixed a bug that caused the input video signal not to be output on the output video port due to invalid signal parameters detection.
v1.3.3b2
Bugfix:
-
Fixed a bug which had an effect on manufacturing the unit.
v1.3.2b2
Bugfix:
-
Fixed a bug that resulted in the matrix switcher not being able to output an 4k@60Hz 4:2:0 signal.
v1.3.1b7
Bugfix:
-
Fixed a bug that prevented the audio from being removed from the HDMI output when the Audio output parameter was set to Analog or Off.
-
Fixed a bug that resulted in a ticking noise in the embedded audio when the volume was changed on the input.
-
Fixed a bug that prevented the embedded audio from being de-embedded to the analog input when a 4k@60Hz 4:4:4 video with embedded LPCM audio was switched to an output port, and no HDMI sink (e.g. no display) was connected to the actual output.
-
Fixed a bug that resulted in empty Port property window on MX2-8x8-HDMI20-Audio(-L).
-
Fixed a bug that resulted in the sampling pattern conversion from 4:4:4 to 4:2:2 not to work for 4k@60Hz signals.
-
Fixed a bug that prevented TMDSErrorCounter from being read by an attached sink on an output with HDMI1.4 signal.
-
Fixed a bug that resulted in a ticking noise on the output when the volume is changed.
Known issue:
-
If sampling pattern conversion from 4:4:4 to 4:2:2 is enabled on the output, and the cable is removed and plugged in again, the conversion will be turned off.
v1.3.0b21
New feature:
-
Added support for MX2-16x16-HDMI20 and MX2-24x24-HDMI20 product variants.
Known issue:
-
Compressed audio can be de-embedded to the analog output which results in audible noise.
-
The video parameters are not valid on an output when no sink is connected to the respective output port.
-
The value of the MaxSupportedHDCPVersion property on the output is stuck in HDCP2.2 regardless of the HDCP version supported by the attached sink. The problem does not affect the functionality.
-
The values in Input Ports > Port [n] > Video Settings > Audio Source and Input Ports > Port [n] > Analog Audio > Audio Source on the LCD display might contain ambiguous information.
-
The STATUS.EmbeddedAudioPresent property on the output has a value of 'false' even though there is embedded audio in the HDMI output signal.
-
The video signal conversion on the output is not reflected in the video parameters, although the conversion is performed.
-
When a 4k@60Hz 4:4:4 video with embedded LPCM audio is switched to an output port, and no HDMI sink (e.g. no display) is connected to the actual output, the embedded audio cannot be de-embedded to the analog output.
-
The EDID read from a sink connected to an output port might contain EDID extension portions previously read from a different sink connected to the same output port.
-
A ticking noise can be heard on the output when the volume is changed.
-
A ticking noise can be heard in the embedded audio when the volume is changed on the input.
-
The audio is not removed from the HDMI output even though the Audio output parameter is set to Analog or Off.
-
EDID cannot be read on the inputs when the matrix is in Standby state.
-
The Health Status screen for the output ports on the LCD display cannot be scrolled.
-
Sampling pattern conversion from 4:4:4 to 4:2:2 only works for 4k@60Hz.
-
The Signal type parameter on the output has no effect on whether DVI or HDMI signal is sent by the matrix. Instead, the signal type is determined by the interface standard in the basic display parameters of the EDID read on the respective output.
v1.2.3b5
New feature:
-
Added MX2-8x8-HDMI20-AUDIO-L frame support.
Bugfix:
-
Fixed an issue that produced multiple hotplug pulses on the inputs. Although this does not violate the standard, it may cause compatibility issues with certain devices (like Barco Eventmaster).
-
Fixed a bug that once in a while caused the connected input or output ports to show invalid pixel clock rates. If the output port is affected, the video does not appear on the connected display.
v1.2.2b10
Bugfix:
-
Fixed a bug that might cause a video port to hang when the CEC I2C communication is slow (e.g. when using DP to HDMI adaptors).
-
Fixed a bug that caused DDC communication to fail when the source was using clock stretching.
v1.2.1b4
New feature:
-
New factory EDIDs have been added. F146 is an HDR EDID, F147 and F148 are 4k60 VESA-CVT RB EDIDs.
Bugfix:
-
Fixed a bug that caused the matrix to be stuck in a reboot cycle when the internal database was corrupted by restoring the factory default settings.
v1.2.0b7
New feature:
-
From this version on, the matrix supports CEC functionality.
-
From this version on, the matrix will retry DDC communication when it fails after connecting a device to the output port.
Bugfix:
-
Fixed a bug that caused the resolution not to be calculated properly for a 4:2:0 input video.
-
Fixed a bug that caused the audio to be attenuated instead of being muted.
v1.1.6b3
New feature:
-
Added the LW2 recall preset command (in the form of {%<preset>}) to the LW2 command pool where <preset> is the name of the preset to be recalled.
-
Modified the input equalization settings to improve performance when a device is connected to the matrix by a short HDMI cable.
Bugfix:
-
Fixed a bug that caused the Advanced tab on the IO ports panel not to be refreshed automatically upon parameter value changes.
v1.1.5b1
New feature:
-
Added "High value mode" option to inputs. This mode prevents HDCP1.x sinks from interacting with sources producing high value HDCP 2.2 protected content.
-
The 'Signal error rate' field of the Port property panel has been moved to the 'Advanced' tab.
-
We have added a new option (High Value mode) to the HDCP enable field on the Port properties panel.
-
We have added tooltip for the HDCP Enable field on the Port properties panel.
-
We have updated the HDCP capability field on Port properties panel of output ports to display more detailed information.
-
We have added a new 'Advanced' tab to the Port properties panel with the following new fields: BCH ECC errors (input ports only), Infoframes, Scrambling, Clock rate.
-
Added HDCP "High Value mode" to LCD menu.
Bugfix:
-
We have fixed a bug that prevented the pin of slider control elements to be dragged by mouse.
-
We have removed the Conversion mode field from the Port properties panel of input ports as the device now allows conversion on output ports only.
-
We have fixed the bug that the EDID Creator failed to create correct binary files during saving.
Known issue:
-
Scrollbars on Firefox are not displayed properly.
-
Some pop-up windows may not be displayed in IE, Edge and Safari.
-
Exporting files is not supported in Safari.
v1.1.4b6
New feature:
-
We are introducing a subpage at http://<matrix_ip_address>/log that allows to retrieve log files from the matrix.
Bugfix:
-
Fixed a bug that prevented the LW2 switch command from being executed.
-
Improved IO port firmware update stability.
-
Fixed a bug that caused no picture after an EDID switch on the input.
-
Fixed stability issues with HDCP 1.4 capable displays.
-
Fixed a bug that prevented some sources from authenticating via HDCP 1.4.
-
Fixed a bug that caused v13 version of the input board to malfunction during Hot Plug Detect.
v1.1.3b1
Bugfix:
-
Fixed a bug that resulted in missing TMDS error rate indicators for some ports.
-
Improved crosspoint input equalization.
v1.1.2b4
Bugfix:
-
Fixed a bug that resulted in the content of the front panel LCD display to be mirrored.
-
Fixed a bug that caused the TCP control connection to be closed unexpectedly by the matrix. After the TCP connection was closed, control could only be regained by power cycling the matrix.
v1.1.1b4
Bugfix:
-
Fixed a bug that caused the error registers on the output not to be cleared correctly resulting in false content in the logs.
-
Fixed a bug that prevented the internal buzzer from being disabled.
-
Fixed a bug that caused the time and date not to be preserved when the unit was power cycled.
-
Fixed a bug that limited the number of retry attempts to three when authentication of the attached display failed.
-
Fixed a bug that caused some HDCP 1.4 repeaters (e.g. some AV receivers) not to be authenticated properly.
-
Fixed a bug that prevented the Lightware Protocol 2 switch command from working.
-
Fixed a bug that caused some displays not to authenticate correctly when they were switched on after being connected to the matrix.
-
Fixed a bug where the input port mute caused permanent signal loss on the input with HDCP2.2 contents.
-
Fixed a bug resulting in the 4:4:4 to 4:2:0 conversion option to remain active when the sampling pattern of the input signal was 4:2:0.
-
Fixed a bug that caused the red picture on the display indicating that it was not able to decrypt HDCP-encrypted content to flash when HDCP 2.2 content encryption was used.
-
Fixed a bug that caused compatibility issues with non-HDMI2.0 products resulting in inappropriate EDID reading.
v1.1.0b3
New feature:
-
We are introducing automatic fan speed control. Now the fan speed is set according to the system temperature.
-
From this version on, HDCP 2.2 is supported by the matrix.
-
We are introducing support for saving and loading presets. Presets are used to store crosspoint settings and Mute state for ports. Current lock state is reserved when loading a preset.
-
We are introducing front panel USB support. The front panel USB connector can now be used for connecting the matrix to a controller computer running the Lightware Device Controller.
v1.0.1b1
Bugfix:
-
Fixed a bug that caused the IPv6 address not to be displayed in LDC for the first time.
v1.0.0b1
Known issue:
-
Scrollbars on the built-in web are not displayed properly in Firefox.
-
Only the last browser tab shows valid data if multiple I/O port property tabs are open in the built-in web.
-
Some pop-up windows are not displayed properly in Microsoft Internet Explorer, Microsoft Edge and Safari when the matrix is controlled via the built-in web.
-
Fan speed is always set to its maximum value.
-
Front panel USB port is not supported.
-
Version number is not displayed correctly.
-
Currently, HDCP 2.2 is not supported.
-
Presets are not supported via the front panel keys and the front panel LCD menu.