I had Hertz PC for years on rentals, but when I hit DM I did the account linky-thingy because I had moved most of my rentals to National but wanted to keep a backup. I have probably only had 2 Hertz rentals in the past 4 years, but my PC seems to have held. Until recently. I logged into my Hertz account a few days ago, and it shows my status as "5 Star".
it's not worth messing with trying to fix it with everything else that's going on, but it's kind of annoying....