Thank you for your response! I am using Unleashed. Also, in an attempt to fix this I've reset the AP's to MFG settings and reconfigured one of them and I am running into the same issue, even with a small sample size of people/clients. (Currently 24) So there must be something simple I am missing. Here is what is happening:
Some devices can connect to the network but unable to access the internet. When I troubleshoot their MAC address, it reports they are disocnnected by admin and deuathentication occurs. With the error code reported earlier. (code6)Received class2 frame from non-auth STA (screenshot below)
*It seems I am unable to edit my post since it's received a reply. I may be inclined to create a new post since the issue I'm experiencing it's drastically different than the subject and initial content suggests. But I'll give it some time before doing that.