Originally Posted by
jbrlty
You are correct. Even though I tested the battery and it checked out, I bought a new battery and the thing came to life. It still has some weird things going on. It flies but all of a sudden it goes crazy and either spins or one rotor stops completely. Then you reset it and it flies normally, for a while. It does not always go crazy but sometimes it does. I am in the process of trying to figure out the new symptoms. Thanks for your continued help.
jbrity,
Intermittent problems are often diffiucult to trace.
Suggest you disconnect all connectors that exist from the battery to the motors and look for any corrosion of the contacts. A 5 or 10 times magnifier is useful.
Connecting a new battery may have made a contact more solid then before. I would try the old battery again and see what happens.
Wishing you good luck with your troubleshooting.
Zor