The Roku 2 XS is a pretty much dead platform and has been for years. Roku stopped support for the 2 XS many years ago. I sold mine a long time ago to someone that simply wanted it because it was a "special edition" that had "Angry Birds" and having it on the account would put "Angry Birds" on all compatible Roku on the same account.
My suggestion is to get a new Roku and forget about the XS.
BTW: The reboot bug you are seeing impacts many, but not all, XSs but once it manifests on an XS it almost never goes away. That is the primary reason I got rid of my XS.
Two Roku Ultras, three Roku 3s and a Roku 1
"Part of the secret of success in life is to eat what you like and let the food fight it out inside." Mark Twain
Van Roy's Law: An unbreakable toy is useful for breaking other toys.