After the most recent update (14.0.4 build 12221), I noticed my 4800x Ultra showed a connection speed in the high 80s to low 90s. Prior the speed was in the 200 range. I checked my router and the ultra was connected at 2.4Ghz instead of 5Ghz. All other WiFi devices in the house were connected at 5Ghz. My router is set up to automatically connect at the highest speed that the device supports. I configured a new 5Ghz only network and lo and behold the ultra couldn’t see the network.
Roku, please fix ASAP and stop breaking stuff.
