SERIN2 freezes

[mackrackit]

I think the problem is about STR, i mean PBP doesn't work well (not a bit) with strings.
But, i have the same problem, SERIN2 freezes when i add a timeout and label of delay. This code doesn't work:

Hmmm. Put the blame on the compiler when your code does not work?

Maybe you need to look at the CALL section in the manual.
And that RETURN right after that might not be helping either.