DMC-STR Update: Security Fixes and Known Issues Detailed

New Features:

Nothing known

Enhancements:

• Security Vulnerability Fixed: Closed port 5555 on the DMC-STR.

Fixed Bugs:

• ✔ Fixed issue causing the system to hang during startup.
• ✔ Resolved issue causing some endpoints to drop offline.

Open Issues:

• ? DMC-STR Upgrade Issue: Does not upgrade from 3.02.18 to 3.03.x.
• ? 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 installation to avoid failure.
• ? Video wall configuration on DMC-4KZ-HDO may be lost after power cycle; can be recovered by resending values.
• ? 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 and needs re-establishment after the endpoint is online.
• ? Vertical bezel compensation from DM Tool doesn't persist across reboot for DM-RMC-4KZ-SCALER-C.
• ? Routing the same input to more than 8 DMC-4KZ-HDO outputs in DM-MD16x16/32x32 may result in sporadic failures.
• ? DM-MD32x32-CPU3 switcher may take an additional 15-20 seconds to recover audio when Audio Breakaway is enabled.
• ? Routing an input to all outputs may cause audio double lock during switching on DMC outputs.
• ? The web-based XPanel configuration tool lacks redundant power supply status.
• ? DM-TX-4KZ-302-C DisplayPort input inconsistent with USB-C to DisplayPort adapters.
• ? TT-100 indicators do not function with DM-TX-4KZ-302/202-C's USB HID port; use COMPUTER port instead.
• ? Several join issues with Audio_Format_fb, Audio_Channel_fb, and Audio_Sampling_Freq_fb for DMCI-DMC outputs.
• ? Double audio lock when switching upstream with certain Blu-Ray players.
• ? HDR sources routed to DMC-4K-HDO may output bad video based on signal resolution.
• ? DMC-4K/4KZ-DSP do not down-mix DTS:X or Dolby Atmos to PCM.
• ? Unstable video from DMC-4KZ-HD(-DSP) when using default settings with certain devices.
• ? Global EDID assignments to fully populated DM-MD32x32 may fail; assign in batches.
• ? DMC-STR may show resolution 0x0@0 with certain IP cameras.
• ? Apple keyboards may fail to connect reliably to RMCs.
• ? HDMI audio may be unreliable with 480i video across all TXs (except TX-401-XX).
• ? Elapsed seconds, bitrate, and initiator feedbacks removed from streaming cards to fix stability issues.
• ? Unsupported audio types (e.g., G.711) can lock up the DMC-STR; use AAC audio.
• ? Network issues can cause DMC-STR to stop decoding streams; restart the stream for recovery.

Update Instructions:

Nothing known