Server is Linux Mint. Either localhost and FireFox or remote webs, FireFox
or Chrome on PC. Tracks don't change color on panels from Layout Editor, but
they do change color on panels from Control Panel Editor. I know this sort
of thing has been an on and off issue. I'll be able to try 4.17.6 next week
but wonder if this is known issue or not.
-Ken Cameron, Member JMRI Dev Team