I have been using OctoPrint for several months with no issues, but after installing the TouchUI plugin, my network connection has slowed/almost stopped. I am connected via WiFi and can see that the router has assigned an IP address and the server is online. When I try to connect to OctoPrint via a browser, it usually times out or takes minutes to load the page. When controlling the printer via TouchUI on the touch panel that is directly connected to the Pi, it works great. Printing works fine as well.
If I ping the raspberry pi from a workstation, it usually times out. If I am able to connect (usually takes minutes to load) all messages are greatly delayed. The issue started after TouchUI was installed, but I also upgraded OctoPrint during the install, so I can't say for certain that this is the issue.
I don't have an RJ45 port anywhere near the printer, so that isn't an option long term. Any other suggestions would be greatly appreciated.