Did you try getting the chrome cast ultra that has the ethernet port on the power adapter? I’ve had a lot less trouble with connectivity on that one vs the original wireless only.
Every 4 months or so it will lock up and require a power cycle. So I do still have some of the problems you describe.
In general, I try to keep video streaming devices off the wifi as much as possible even though I have a pretty decent access point. Streaming video drastically decreases the quality of wifi service for all other devices on the wifi. Running an ethernet cable through floors is a bit of a hassle but can be worth it. A powerline adapter could be good for your use case, but they come with a lot of caveats.
Did you try getting the chrome cast ultra that has the ethernet port on the power adapter? I’ve had a lot less trouble with connectivity on that one vs the original wireless only.
Every 4 months or so it will lock up and require a power cycle. So I do still have some of the problems you describe.
I did not even know that was a thing. Maybe I’ll get it when my current one shits the bed in 8 months or so.
I wouldn’t be able to use the Ethernet though since the router is upstairs.
Ethernet over power devices are surprisingly good.
It seems like the chromecast ultra is an outdated model at this point. I can’t tell if the 4k chrome cast comes with an ethernet adapter still.
They do seem to sell the adapter separately. I don’t know if it would be compatible with whatever unit you have. https://store.google.com/us/product/chromecast_ethernet_adapter_gen_2?hl=en-US
In general, I try to keep video streaming devices off the wifi as much as possible even though I have a pretty decent access point. Streaming video drastically decreases the quality of wifi service for all other devices on the wifi. Running an ethernet cable through floors is a bit of a hassle but can be worth it. A powerline adapter could be good for your use case, but they come with a lot of caveats.