Virtual watchdog timeout ???

Developing on an OP7200 . . . Suddenly I’m getting “Run Time Error: Virtual watchdog timeout. Address 04:46d7”

I have not called VdGetFreeWd(count) which I thought I would have had to do to get this error in the first place.

I’ve no idea where to start figuring out this one.

bob moore

It turned out that I was tring to do a btnClear(xxx) for which there had been no btnGet(xxx) . . .

Which raises my usual way of solving intractable problems. Beat my head on the wall for a while, look up everything relevant in the docs, post to a rabbit forum, and then stare deeply into the code until all is revealed . . .