Problem with a Flex 2i and intermittent sound

I have a Flex 2i that has intermittent sound problems when using wifi. The signal should be good as its right next to an orbi extender. It’s one of a pair. The other speaker works fine. I’ve tried switching them around and reconfiguring them. I use the Bluesound app to update them too.

This morning I hooked it up via an ethernet cable since it’s near the extender and so far it’s working better. Its off warranty. Does anyone fix these things?