DMC-STR Update Resolves Startup Issues and Security Vulnerability

New Features:

Nothing known

Enhancements:

• ✔ Fixed security vulnerability on the DMC-STR, closing port 5555.

Fixed Bugs:

• ✔ Fixed issue causing the system to hang during startup.
• ✔ Endpoints dropping offline issue resolved.

Open Issues:

• ? DMC-STR does not upgrade from 3.02.18 to 3.03.x; see support link for details.
• ? Adobe Air version 32 or later must be installed prior to XPanel installation.
• ? Uninstall previous versions of XPanel from Desktop before reinstalling; otherwise, installation may fail.
• ? Video wall configuration on DMC-4KZ-HDO cards may be lost after a power cycle; configuration values need to be resent after chassis restart.
• ? DM-MD8x8/16x16/32x32-CPU3(-RPS) doesn't support connecting LAN and Content LAN ports to the same subnet.
• ? DM-TX-200-C-2G HID routing may not survive a switcher reboot; routes need re-establishment post-online.
• ? Vertical bezel compensation value set from DM Tool doesn't persist after reboot for DM-RMC-4KZ-SCALER-C.
• ? When routing the same input to more than 8 DMC-4KZ-HDO outputs, outputs may sporadically miss freeze-frame switching.
• ? DM-MD32x32-CPU3 switcher may take an additional 15-20 seconds for audio recovery when Audio Breakaway is enabled.
• ? Routing an input to all outputs in DM-MD32x32-CPU3 may observe audio double lock during switching.
• ? DM-MD8x8/16x16/32x32-CPU3(-RPS) web-based XPanel configuration tool lacks redundant power supply status.
• ? DM-TX-4KZ-302-C DisplayPort input is unreliable with USB-C to DisplayPort adapters.
• ? TT-100 "Connect It" indicators do not work when connected to the USB HID port; use the COMPUTER port instead.
• ? Various audio join issues with DMCI-DMC-4KZ cards and switching problems with 4K outputs.
• ? DMC-4K-HDO output cards may exhibit bad video when HDR source is routed.
• ? DMC-4K/4KZ-DSP input cards do not down-mix DTS:X or Dolby Atmos audio.
• ? Global EDID assignment issues when fully populating DM-MD32x32 chassis; assign in batches.
• ? The DMC-STR may report a resolution of 0x0@0 when streaming from certain IP cameras.
• ? Apple keyboard connection issues with RMCs.
• ? HDMI audio is unreliable with 480i video on all TXs except TX-401-XX.
• ? On streaming cards, support for elapsed seconds, bitrate, and initiator feedbacks removed for stability.
• ? Streaming unsupported audio formats (e.g., G.711) can cause the DMC-STR to lock up; use AAC audio instead.
• ? Network problems may cause DMC-STR to stop decoding; restart the stream to recover.

Update instructions

Nothing known

Update Instructions: