I have a 2 year old Starmaster FXQ20 and have controlled it with SkyFi and Sky Safari Pro with mixed results.
I purchased a new SkyFi a few months ago to replace a Scope Com wireless device that gave me the same problems.
Most times the scope preformed well controlled from the IPad and Sky Safari Pro, then on some occasions it just all goes wrong.
The Sky Safari program will start to be corrupted, the screen may bounce between to locations , there is an unusual brigh line at the top of the screen , the gotos on the scope will be erratic , the controll box for moving the scope will be corrupted , it may not move the scope when the buttons pushed and then after a delay the scope will move and stop, move and stop.
When this happens I shut down everything and restart with the same results, then when I power down the Sky Fi the Sky Tracer / Sky Comannder works perfect.
This is occasional , it may work fine next time out.
Ive cleaned all the contacts and connections, batteries are charged and I’m frustrated.
Again this is the same situation that I had with a different wireless controller and I bought the Sky Fi thinking it would be a better choice.
Im frustrated as this just happened at a Starparty on the last and best night
Any ideas would be helpful, please contact me if more info is needed
Dan