Hi,
Sorry to hear you are having these issues with your meter. This is not expected behavior, so you should please call Wagner Meters and ask for technical support to resolve your issue(s). Any version of stat-pak should work with an L622, but maybe you can ask about getting an upgrade when you call tech support: 1.800.634.9961
Please let me know how make out with our Tech support department and/or if you do not get your situations addressed appropriately.
Best Regards,
Tim