AmazonDCV / NiceDCV Issues With Intel Macs

Yes, there is a known issue with Intel-based Mac devices when using Amazon DCV that can cause visual artifacts and performance problems. Based on your description of the blueish-green screen and the fact that this is happening specifically with Intel Mac hardware, this appears to be similar to documented issues with streaming services on these devices.

The issue you're experiencing with the blueish-green screen and performance problems on Intel Mac devices is likely related to graphics rendering or encoding/decoding issues specific to that hardware platform. The fact that resizing the window or closing and reopening the session temporarily resolves the issue suggests it could be related to how the DCV client handles screen rendering or buffer management on Intel Mac hardware.

Some potential workarounds you could try:

1. Update to the latest DCV client version if you haven't already (though your screenshot shows you're using a recent version)

2. Have affected users try using a different browser or the native DCV client application if they're currently using the web client

3. Consider redirecting users on Intel Mac devices to use Chrome instead of Safari (if they're using Safari)

4. Check if there are any specific display settings or graphics options in the DCV client that could be adjusted

5. Monitor for any upcoming DCV client updates that might address this issue, as Amazon regularly releases fixes for visual and performance problems

If the issue persists, you might want to open a support case with AWS to report this specific problem with Intel Mac hardware on macOS 15, as they may have additional troubleshooting steps or could prioritize a fix if it's affecting multiple customers.
Sources
Known Issues & Workarounds in the IVS Web Broadcast SDK | Low-Latency Streaming - Amazon IVS
Release notes and document history for Amazon DCV - Amazon DCV