WiFi not connecting on reboot

Any time I have to restart my printer it’s 50/50 whether or not the WiFi will connect. If it does not connect it will create the RatOS hotspot and I can connect to it through there (this is less than ideal as my desktop is not on WiFi) When this happens and I connect via my iPad and go into the configuration I see the following. The only way I have been able to fix it is by restarting until it finally decides to connect. Any ideas what is causing the WiFi to fail?