Hello,
I set up my telescopes/trains a while ago and they worked fine but after one of the resent updates I have a strange problem.
I have two almost identical setups in optical trains:
FRA400 - Askar FRA400
FRA280 - Askar FRA400 with 0.7 reducer
I also have several other setups in the trains.

I can select any optical train in Ekos in any tab except for FRA280 in Focus tab.
When I select FRA280 in Focus tab, it reverts to my 135mm train (which doesn't even have a focuser associated with it).
After that everything works just fine so, I guess, it's purely cosmetical.

Just reporting...