Robot vacuum keeps losing WiFi

My robot vac keeps losing the signal, it’s 15 feet from the modem and router. I have it at my house far away so I can’t cycle it every time it does this, but its getting frustrating, it worked fine until a few weeks ago then it started acting flaky. My original WYZE bulb is also acting funny, was all of this due to a bad software update or what? I keep everything up to date with the software as it is released.