BPS Pro is a very advanced plugin (similar to/modeled like a Microsoft, Adobe or other type of application/software) so no deactivating and activating BPS Pro does not do anything in regards to troubleshooting. Each feature in BPS Pro can be turned On or Off. BPS Pro troubleshooting steps are listed in the link below.
http://forum.ait-pro.com/forums/topic/read-me-first-pro/#bps-pro-general-troubleshooting
The biggest problem at this point is BPS Pro is not functioning correctly. ie clicking Form buttons is redirecting you instead of completing the Form’s task. That problem needs to figured out first before anything else. It is possible that all of these problems are due to a PHP Server configuration problem. ie the php error indicating a module is not compiled correctly or loading in the correct order. multiple error_logs are being generated per directory instead of 1 php error log. BPS Pro form functionality is broken/not working.