It never fails. I think our vehicles say "since he/she left me to sit for awhile (or worked me too hard) before going to have some fun, I'm going to mess with them and make them get me some special attention first."
I swear, my vehicles just seem to decide that. My cars especially if I was worn out with doctor appointments for the husband every week in Shreveport (about 120 miles from home OW) and I just wanted to run off with a girlfriend for a girls day to shop, go to the movies, etc. and the car says - "not so fast girlie".
Maybe it will be better to wait until Monday. It is like a neighbor used to say why she went to the boats on Mondays. She said everyone filled up the machines on the weekend and she got the best pots on Monday. Hope this means you will get a lot of fish or the weather will be more comfortable for fishing.