***
If you're not sure this is actually a bug, instead post about it at https://discuss.kde.org

If you're reporting a crash, attach a backtrace with debug symbols; see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***

SUMMARY
Using simulators I apparently get a glitch with FOV in guide module. If I select sample guide scope it reports fov of 35.2 x 12015.8. 

Interestingly, for the primary train using Sample Primary 700@F/5.8 it shows FOV is 24.1 x 17.9. However as an attempt to troubleshoot I also set the Sample Primary scope for secondary train and it shows the same scope now with a field of view of 15.1 x 5149.6.

STEPS TO REPRODUCE
1. using simulator choose use sample guide 300@F/6.0
2. In guide module select secondary train
3. Scope / Lens Info shows FOV 35.2 x 12015.8

OBSERVED RESULT
Can't see any stars to track

EXPECTED RESULT
Track multi stars

SOFTWARE/OS VERSIONS
 
macOS: 

(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION