I bought the 'Google Chromecast with Google TV' in August from Best Buy. It's been great! I've loved it! But the past few weeks it won't stop LAGGING. I've tried restarting, clearing the cache, switching the HDMI port, looking for updates, etc. I haven't done a factory reset because I don't want to reset all my apps... but if it's definitely going to fix it I will.
It's not the wi-fi because I have no problems on my phone or laptop. But if I try to play anything through the Chromecast or Google TV it buffers nonstop. I use my building's wifi and I only see one network available - no 2.4 vs 5, but I saw some posts say that was their problem, could it be mine? If so, how do I fix it if I don't see both networks? It worked fine from August to end of January.
I've looked through other posts, but most seem to have different problems (like their screen glitches, or they have a 'realme', etc).