program freezes on one machine, not the other

Ok, I don’t know what changed, but my program works on one linux mint machine (64 bit, 32 bit libraries installed), but when run on my laptop (same linux setup) it will run but will not open some windows that have a list box… it just freezes.

I tried running inside of xojo to set breakpoints, but it freezes and I don’ see where the execution stopped. It is Xojo 2014r3.2.

Any ideas?

what type of data is it loading?

Thanks for the response, Peter, but I found the issue.

Turns out it was not an Xojo problem… it was a router problem not allowing my program to access the database from inside the lan… outside the lan it works, inside not…