I have multiple windows installations that arenot seeing any updates (9.5.3., 10.0.0 and 10.0.1 are all missing). The licenses should support those upgrades. If download the upgrade package manually it all works. Autoupdater simply says those 9.5.2. and 9.5.3. installations are all up to date. If I put in the update url manually i get the same error, if i browse towards that URL i get a 403 error.