Display not working after wake up from sleep

pixycz · 05-19-2023, 01:58 PM

With 1.8 driver, it happened ocassionaly, after updating to 1.8.1 it happens every time – if an external display was used abd the computer wakes up from sleep, DisplayLink Manager doen'st see it anymore. Relaunch DL doesn't help (it did in 1.8), I have to reconnect the display physically (in fact, turn the USB hub off an on again).

– Macbook M1 Air, 16 GB RAM
– MacOS 13.2.1
– DisplayLink 1.8.1
– External display (std. office display, not 4K) connected via USB/Thunderbolt → USB Hub (iTec catriple4kdockpd) → HDMI

05-19-2023, 01:58 PM	#1
pixycz Junior Member Join Date: Oct 2022 Posts: 4	Display not working after wake up from sleep With 1.8 driver, it happened ocassionaly, after updating to 1.8.1 it happens every time – if an external display was used abd the computer wakes up from sleep, DisplayLink Manager doen'st see it anymore. Relaunch DL doesn't help (it did in 1.8), I have to reconnect the display physically (in fact, turn the USB hub off an on again). – Macbook M1 Air, 16 GB RAM – MacOS 13.2.1 – DisplayLink 1.8.1 – External display (std. office display, not 4K) connected via USB/Thunderbolt → USB Hub (iTec catriple4kdockpd) → HDMI