Thanks for replying! Yeah, my strong impression was that these are niche issues but wasn't given the specific conditions when I called in about it.

I spoke to tech support a few weeks ago and asked this exact question as I mostly have MS225 switches and was told that these known issues were not introduced by 17.2.x but existed 16.x.Having said that, I am also hesitant to upgrade to 17.2.2 and re...

Completely agree. I'm a bit confused on the fixes vs known issues listed for the 225 specifically - is the issue fixed or not???I mostly have MS225s so I think I will sit on this for awhile and stay on the older 16.9

By chance, do you have a Layer 7 Application deny rule in place (the Peer 2 Peer applications in particular) for that SSID under Wireless - Firewall & Traffic Shaping -Block applications and content categories?If so, you might want to temporarily rem...