Adding the delay to the wait steps resolved my problem, thanks.
Could you tell me the amount of delay you used that seemed to work the best? I'd like to pass along what is a good number to use when I add my update comments to other postings? Thanks for the feedback.
If it has changed, the change should be much older than that. There was a thread about this a while back, but I can't seem to find it.
I wonder if it might be more camera/FW dependent since I've never experienced the problem using it as coded.
I'd be tempted to make wait_click without a number wait indefinitely, but some scripts would probably break...
Probably not indefintely, but maybe use a default amount of maybe 1000 or 5000 millisecs. That probably wouldn't affect many scripts. Regardless, I'll code the wait_click statements with timeouts in the future just to avoid problems for other CHDK users. The CHDK Users Manual has some mention of the timeout, but probably should have a cautionary comment when no timeout specified.