As per the previous two posters.
Your phone will most likely give preference to any network that has internet and will drop the skywatcher wifi if it can sense your home network for example.
You can turn off auto-reconnect in the wifi settings to prevent this happening, but remember to turn it back on to prevent chomping through your data plan accidentally!
The same is true for ASIAir users.
Needless to say, if you are in the middle of nowhere away from home and it is still happening, then this is not your issue
