Hey friends,
after upgrading to 7.14 the caps-manager on the router doesn’t find the caps anymore. Manually I can connect to the caps (via IP). What can I do? Which more information do you need.
Please help.
the upgrade-process shredded my cAP XL ac.I had to reinstall the wireless-package an it works again.
After OS 7.14 update, update again the wireless package - this is the reason to have both in download section. Sadly, there is not explanation why… 
Simple explanation…
As of 7.13 wireless is removed from base package in favor of wave 2 drivers.
This IS clearly mentioned in release notes.
Not a lot seem to care to read those.
If you follow the normal upgrade procedure, this will be handled automatically in background.
If you upgrade manually ros packages via files, you need to add wireless as well.
And in addition to @holvoetn complete answer: when upgrading through CAPsMAN, all packages are required (and installed). Manual upgrade is, as far as I know, the only way to miss packages.