I have a TL-R605 v1.0, version 1.1.1 and have 3 access points (1xEAP245 and 2x EAP615). My controller version is 5.5.6. In one of my rooms, I have a laptop dock which is connected directly to Ethernet. When my partner's HP Chromebook x360 is connected to this dock (via thunderbolt 4 connection), she has Ethernet connection and everything works fine. Sometimes, while her laptop is connected to the dock, my wifi will lose internet connectivity, across all 3 access points. Her laptop is still able to access the internet, because its not on the wifi at this point. 

To restore my wifi's internet connectivity, I need to unplug this laptop. This issue only occurs when her laptop is plugged in. I have a Lenovo x1 carbon and when that is plugged into the dock, there is never any issues. 

I looked at my Omada controller logs, but couldn't find anything that aligns with the timing of the issue. Does anyone have any ideas of what's going on?