@shberge Thank you for that. Yes I noticed that it seems to happen when I rename clients (from MAC address to user friendly name) but I wasn't sure since there's a small delay by the time it's...

So I got the ER605 and also the ER7206 for my home network with a domain controller, exchange, and some vsphere lab work. Everything with the local network is working well however every few hours,...

@Hank21 As mentioned I'm using Exchange 2016 with ip 192.168.2.254 and the Omada controller is on 192.168.2.227. I'm not using gmail or external email. I also have an APC network UPS which sends out...

@S-K Yes of course. But for the time being that's not the issue here anyway. I'm still trying to find the cause or workaround but so far everything is pointing to the omada controller software. Do...

@S-K Programs (except outlook of course) on my local subnet don't need authentication so I don't even specify them in my other apps or when I do a telnet test. And it seems like only the Omada...

@S-K Yes. I just got the ER605 yesterday to troubleshoot this problem as well as why I was seeing SFP port is down message on ER7206. I think I was able to resolve the latter problem but not the...