That’s for sure , in Bangkok they like you to register again and on the system they have “ check in” and “ check out” dates . Chaeng Wattana office told my wife that all they are really interested in is the “ check in “ which they do want if you leave Thailand even if you return to the same house . Thanks for reply though .
my wife did a tm30 when we returned with my new passport details . Just wasn’t sure about the 90 day reports online . Some have said it worked .. others that’s it didn’t work . Cheers anyway . I’ll look forward to my visit in 2 weeks …haha