I do think my blades were contaminated by either the ceramic coating or AquaPel, or other. I doubt the AquaPel as I have used it on many cars and no issues. Perhaps I had a bad mix with the last batch I bought, but again, no issues with it on the 2020 Outback XT Limited. Re BonAmi, you must not use any version other than the “1886” original formula as it can scratch the glass. Current formulations says on the can, not for glass or mirrors. “1886” says on can it’s safe for glass and mirrors. Went with OEM knockoffs on Amazon as they were half the price and I didn’t want to trek to the SC in traffic. They are really good blades and are exactly identical to OEM ones. Re Groits polish.... wouldn’t by that again... YMMV.
Did you put AqualPel back on?