Previous versions
- XD614 – v1.10
- XD641 – v1.10
- XD642 – v1.12
Issues Resolved
- Keyboard issues in the BIOS with XD642
- Upgrade hangs at 99%
- Hot keys are passed through to the host O/S
- XD642 DP link oversubscribed when using Dual 4K, 3840x2160@46 on second head
- 4K DCI monitor resets Rx when switched to DP1.1 mode - video does not return
- Upgrade could fail if video streams changed
- OSD is not in a consistent position
- OSD may close unexpectedly
- Video loss indication sometimes causes a red screen
- EDID preferred timing may be incorrect
- Reports an error when using a copper SFP on unsupported hardware
- Power LED changes state too quickly
- Audio goes into a sleep mode
- Some HID devices do not provide input report data. Polling these may not work correctly.
- Warnings and errors will be raised and displayed on the OSD, then close after 10 secs.
- Allow forced upgrades of external Flash devices
- Update video freeze OSD indication
- EDID Display ID data blocks not processed correctly
- DisplayPort audio to analogue mapping
- Video freeze detect feature
- Loss of video when rebooting Tx or disconnecting displays from Rx
- Limit EDID to reported DP receiver capabilities
- Dell P2418HT Touch screen is intermittent.
- Add support for virtual USB device drivers
- Connection Link improvements
- Improve USB memory management
- Audio input can cause Rx to lock up
- WACOM DTH2420 - USB Lost on RX power cycle
- OSD is corrupted at 640x480@60Hz
- Support 10G copper SFP
Known Issues
- Mac function/media keys map incorrectly - Expected behaviour
- Hotplugging LG 4K monitor breaks EDID - Workaround – reboot TX
- USB device enumeration speeds - as expected but slow compared to direct to PC - Expected of USB Full-Speed limitation
- XD612 performance of copy speeds - as expected but slow compared to direct to PC - Expected of USB Full-Speed limitation
- Ubuntu Nouveau display driver unreliable with MST - Nvidia proprietary drivers should be used on Ubuntu/Linux with XD612 and XD614
- RX intermittently fails to display one head after reset (~1/10) - Workaround – reboot RX
- Unable to support 4k60p and 1080p behind MST hub - MST hub issue (Delock DP1.4 Splitter)
- Video and USB not restoring after Win11 reboot < 1 in 200 - Workaround – reboot RX
- Video flickering at 59Hz with MST - Workaround – force 60Hz refresh rate on host
- Infrequent USB dropouts with Win11 ~1 in 100 - Workaround – reboot TX
- Not working properly with 4x 4K monitors - Issue with MST and OS/Hub Use one of our recommended MST Hubs
Download
The firmware release is available from our main website using the link below:-
Firmware XD614 v1.13
Firmware XD641 v1.13
Firmware XD642 v1.13
Note
This firmware release may have been superseded and no longer available for download. Always check to make sure that you are running the latest firmware version. The version was correct at the time of writing this article.