System Update Resolves Bugs and Highlights Known Issues

New Features:

Nothing known

Enhancements:

Nothing known

Fixed Bugs:

• Fixed issue causing the system to hang during startup, which caused some endpoints to drop offline.
• Fixed security vulnerability on the DMC-STR, closing port 5555.

Open Issues:

• DMC-STR does not upgrade when units (8X8/16X16/32X32) are upgraded from 3.02.18 to 3.03.x. See this link for more details.
• Adobe Air version 32 or later must be installed prior to XPanel installation.
• It is recommended to uninstall previous versions of XPanel from Desktop before installing it from DMPS to avoid installation failures.
• Video wall configuration on DMC-4KZ-HDO cards may be lost after a power cycle or switcher reboot; configuration can be recovered by resending values from Crestron SIMPL/C# program after restart.
• DM-MD8x8/16x16/32x32-CPU3(-RPS) doesn't support connecting LAN port and Content LAN port to the same subnet.
• DM-TX-200-C-2G HID routing may not survive a switcher reboot and should be re-established after the endpoint is online.
• Vertical bezel compensation values set from the DM Tool may not persist across reboot for DM-RMC-4KZ-SCALER-C; it is advised to set the value programmatically.
• When routing the same input to more than 8 DMC-4KZ-HDO outputs in DM-MD16x16/32x32-CPU3(-RPS), sporadically some outputs may not have freeze-frame switching.
• Audio Breakaway enabled on DM-MD32x32-CPU3 switcher may take an additional 15-20 seconds for audio to recover post reboot compared to video.
• Routing an input to all outputs in DM-MD32x32-CPU3 switcher may observe audio double lock during switching on DMC-4K-HDO and DMC-4KZ-HDO outputs.
• DM-MD8x8/16x16/32x32-CPU3(-RPS) web-based XPanel configuration tool lacks redundant power supply status.
• DM-TX-4KZ-302-C DisplayPort input does not work reliably with USB-C to DisplayPort cables/adapters.
• TT-100 "Connect It" indicators do not work when connected to USB HID port of the DM-TX-4KZ-302/202-C; use COMPUTER port on the TX if necessary.
• Audio_Format_fb, Audio_Channel_fb and Audio_Sampling_Freq_fb joins are non-functional for DMCI-DMC-4KZ-C/-DSP and DMCI-DMC-4KZ-HD/-DSP symbols.
• 4K/4KZ outputs may have double audio lock when switching upstream with certain LG/Samsung Blu-Ray players.
• When HDR source is routed to DMC-4K-HDO output card, it may output bad video instead of no video depending on I/O signal video resolution; DMC-4K-HDO output card does not support HDR.
• DMC-4K/4KZ-DSP input cards do not down-mix DTS:X or Dolby Atmos audio to PCM 2ch audio.
• DMC-4KZ-HD(-DSP) input card setup with DM default 4k 60Hz 2CH/HBR EDID may produce unstable video with certain streaming or Blu-ray players.
• Assigning Global EDID via DM Tool to fully populated DM-MD32x32 chassis may report false failures; instead, assign input EDIDs in batches (16 inputs at once).
• The DMC-STR may report a resolution of 0x0@0 when streaming from certain third-party IP cameras.
• Apple keyboard does not connect reliably to RMCs.
• All TXs (except TX-401-XX): HDMI audio is unreliable with 480i video; all other resolutions work fine.
• On streaming cards, support for elapsed seconds, bitrate, and initiator feedbacks has been removed to work around stability issues.
• Streaming unsupported audio formats (e.g., G.711) can cause the DMC-STR to lock up; use AAC audio instead.
• Network problems might cause the DMC-STR to stop decoding a stream; stopping and restarting the stream can help recover.

Update Instructions:

Nothing known