It is something in kstarsrc. If I remove that, i.e., start from scratch, the horizon map stays in place relative to the horizon. Guess I'll have to step through all settings to locate the culprit :-/
openSUSE Tumbleweed KStars git INDI git
GPDX+EQMOD, CEM60EC, ASI2600/1600/290mini+EFW+EAF
Is there a limit of points per polygon? I entered 360 + 36 points and the next time, only part of them were saved.
Skywatcher Newton 200/1000, Sharpstar 60ED, Canon Lenses
Skywatcherr EQ-6 R, AZ-GTI
StellarMate @ Raspberry Pi 3B+
ASI 183 MC Pro
ASI 290 MC guiding cam on APM 60 ImageMaster
Sesto Senso 2 Focuser + Astromechanics Canon Focuser
According to Fenriques earlier in this thread, limit your points to 255.
I have a program to take your 360 points and spit out a csv file that will work. Send me your horizon file and I'll send you back a csv file you can import into kstars.