I got looping once on the C152 during the update but restating the sim fixed that as usual.
However I'm now getting lots of CTD's, anywhere from while the sim starts up to half an hour into a flight.
The only thing I have in the community folder at the moment is the fsuipc-lvar-module folder but there hasn't been any reports on the FSUIPC forum about it causing CTD's yet. I guess I could try uninstalling FSUIPC to see if that's it but if it isn't it looks like I'm in for a full reinstall of MSFS
UPDATE: Well that wasn't it, uninstalled FSUIPC so I now have an empty community folder, started a test flight and taxing out to the active and bam CTD