Pro 575 shutting down when connected to wifi

[szap]

A couple days ago in mid cook, my pro 575 totally shut down. I restarted it and it ran for a few minutes and then shut down again. I went through this process several times always with the same result. I did some online searcing and found several posts where people had this issue and corrected it by disconnecting the grill from the wifi. I tried this and it worked and I was able to finish my cook. Any ideas what's going on?