@d0ugmac1 I have tried reserved IP from the Gateway as well but it does the same thing. I also tried in the set dhcp range and outside of the set dhcp range. There are also clients connected to its AP and are active. 

  @d0ugmac1 Everything else shows up normally. Even APs in Mesh with the 610, that have no clients or activity show up all the time like image below.

The 610 shows little to no activity but you see it shows same amount of uptime.

If I leave its properties window open, it shows this after it drops from the list.

I may just have to ignore it and just accept that at least the network / internet seems to be working without issue. It just nags at me because I see it as a sign of something wrong.

  @d0ugmac1  I don't know. There are two things I can try and will do that this morning. I am going to move the EAP610 to a different port on the TPlink switch first and see if that changes anything. If it doesn't then I am going to remove the EAP610 from the metwork and replace it with one of the EAP225 and set it as root to see if it exhibits the same behaviour. 

  @d0ugmac1 It discovered them. I will have to wait on the second option because it will disrupt park guests. I need to do it between midnight and 4am.  I changed ports and that did not fix the issue.

  @d0ugmac1 yes and already tried that. I will swap the 610 out with an EAP225 late tonight and see if it does the same thing or stays present.