Rpi Server doesn't remember router SSID
I'm half way through my repetier server 14 day demo and really really REALLY want to replace my marlin/astroprint mix with repetier/ repetier server - but the functionality is simply lacking (BIG TIME). I can not get my Rpi3 to stay connected to my router. Astroprint worked exceptionally well in this regard. After any print that takes longer than a few hours the server will start broadcasting its own AP. At this point I have to tear down my whole printer and plug in wired LAN cable so that Rpi can see internet access and allow the pro(trial) version to connect to the internet so that I can get it connected to my network (the trial version will not allow me to connect to my router from the AP). Is there any solution to this? At this point I will sacrifice the quality of print and go back to marlin firmware and astropint/octoprint so that I can actually use my printer. . So frustratating.