Acurawatch message

Warning coming up
2018 Elite/Advance - After getting my windshield replaced, I have been getting this warning periodically - every few weeks.
I had a OEM windshield installed, and calibrated (twice) by my friendly neighbour Acura dealer.
it pops up while driving, and doesn't give me the "Clean windshield statement" ... no dash lights, and last time didn't store a code.
As far as I know LDW is just through camera...???
Thoughts? Has anyone else seen this, and/or (even better) know the solution?
FYI - battery is AGM and was replaced in 2021 - 60k km/38k miles ago.

 

take it back to them to re-calibrate or fix,

 

My thought too... Acura supplied the windshield to their recommended shop, and did the calibration.
They suggested that sometimes a battery issue (low voltage) can cause issues, which is why I listed battery and condition. They can...but generally you get a Christmas tree effect; this seems far too specific - and coincidental...?