JSJ Forwarded from martins post:
hey have you ran the installer given in the new airac update, if so your 500ft increments might be because your on the wrong verison as for before the last update. as the changed (for me) the download folder which was:
C:\Program Files (x86)\DM Aviation Limited\London Control
but however is now:
C:\Program Files (x86)\London Control
if this isnt fixed i suggest you make a backup of those 2 files. delete them then run the installer again.
(by the way i dont know how to fix your other issues good luck tho)
this might help you out.