Tahoe 26.2 monitors randomly on and off

SoftEXIT · 01-16-2026, 07:49 PM

Please disregard:

Not a driver issue, hardware was failing. Used a different manufacturer and it works fine.
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After upgrading to Mac Tahoe 26.2 (25C56) my monitors are randomly going blank and after a few seconds come back, this is randomly repeating. Running DisplayLink Manager 15.0.0 (Build 22) I'm using Wavelike WL-UG69PD8 Pro. I have 3 4k Monitors attached.

If I connect one Monitor to HDMI, it works, but the other two on the WavLink have the same cycling problem every time I do any activity on them.

This is rendering the dock useless.

01-16-2026, 07:49 PM	#1
SoftEXIT Junior Member Join Date: Jan 2026 Posts: 1	Disregard: Tahoe 26.2 monitors randomly on and off Please disregard: Not a driver issue, hardware was failing. Used a different manufacturer and it works fine. __________________________________________________ _____________________ After upgrading to Mac Tahoe 26.2 (25C56) my monitors are randomly going blank and after a few seconds come back, this is randomly repeating. Running DisplayLink Manager 15.0.0 (Build 22) I'm using Wavelike WL-UG69PD8 Pro. I have 3 4k Monitors attached. If I connect one Monitor to HDMI, it works, but the other two on the WavLink have the same cycling problem every time I do any activity on them. This is rendering the dock useless. Last edited by SoftEXIT; 01-17-2026 at 02:48 AM. Reason: Not a driver issue, hardware was failing. Used a different manufacturer and it works fine.