Subject: bug#21473: 24.5; very slow tooltip display to sort-of-slow remote display

From: Po Lu <[email-masked]>
Date: Mon, 25 Apr 2022 10:09:12 +0800

There is now a local cache for colors previously looked up on the X
server, and pixels are computed locally without going through color
allocation routines on TrueColor visuals.

Do you still see this problem?