Just upgraded both my watch and iphone. Now have a series 6 watch and iPhone 12 pro. Both on most current OS versions. I set up my watch as new. All seems to work fine except I can't install any compatible apps from the ios watch app. If I hit install it spins for a split second and then just stops. All apps do the same thing. I can however install apps directly from app store on watch. I've tried everything including hard reboots of both watch and phone, toggling wifi and bluetooth, logging in and out of icloud and itunes accounts (I use separate accounts), unpairing and re-pairing watch (twice). During the setup I have tried to allow all apps to be installed (vs installing manually after setup) but they don't get installed. In searching I have a seen a few references to a similar issues but seemed to be series 3 watches. The only thing I haven't done is set up my phone as new but I really don't have time to spend hours re-installing apps and setting them up one by one nor should I have to. Any thoughts or suggestions? Thanks.