Comment # 26 on bug 106175 from grmat@sub.red

Yes, I'm using DP (required for 144 Hz with WQHD).

However, I just reproduced the issue on a 19" monitor with 1280x1024 at 60 Hz
and with a cheap old mouse with a 100 Hz polling rate. The issue is no *that*
bad with the low polling rate but still very much noticeable.