You probably should always use Airplane mode, erase any crash logs (can't find the link, but I don't know how it works, either (program)), and never do anything online, such as going to the Switchbru store, unless you don't care......judging from the title, you do care.
Might be a good idea for a dev to make a "save state" Switch can revert to---I used to play 3-4 titles, have them show up in my "recently played" online, do something that bugs Switch out, and the next time Switch started, the titles were removed from my list and the online list. ----probably not grammar'd correctly, but....meh.