Latitude 5520 + C2422WE + P2422H - Weird Display Glitching

Hello everyone,

we currently have 3 of the following Setups:

DELL Latitude 5520 (Win 10 21H2 Build 19044.1889)

DELL C2422WE Video Conference Monitor (USB-C Connection to Notebook)

DELL P2422H Monitor (Connected to C2422WE via DP Daisy Chain)

Maybe someone has experienced something similar and can help?

1 of my users is experiencing glitching and artefacts on the secondary monitor (P2422H).

While the secondary monitor is glitching, the primary monitor (c2422we) is perfectly fine. When i turn the secondary (glitching) monitor off, the primary monitor starts glitching!

Am i looking at an internal issue within the notebooks motherboard? Or is this an issue with the primary monitor (c2422we) and its daisy chaining capabilities?

I will document the issue by video and upload it somewhere. Is embedding videos allowed?

Any input would be greatly appreciated.

Marin