I've searched the forums and I've googled this problem, but I can't seem to find a solution.

My friend's Droid 1 requires the entry of a "capcha" code several times a day. She will get a google sign in error and then be required to enter the code. It also happens with the market. It has become very annoying. I've cleared the cache, cleared the application data, and anything else I could think of. If anyone has any idea what could be causing this I'd appreciate the help. She's getting very frustrated and I'd really rather not have to do a factory reset on the phone.