Look at lines 665 and 674
How have you managed to get to 35k of code before finding you have a problem? Perhaps everything was working fine and you just added a few more lines of code that have caused the problem? If so, what are those extra lines?
If you have to ask for advice here you are not sufficiently skilled to use GOTO. If you know enough not to need advice you will also know not to use GOTO. If a piece of code needs to be called more than once just put it in a function.
...R