My Polar charging is varied this week and not via ONTO.
I had setup a Polar Instant app almost 2 years ago and had credit on it for a VW E-golf long weekend test drive. The app failed to work and I got free charges. The app has just been retired and moved to BP Chargemaster along with my credit. So I had a fallback option if any Instavolts were out of action this week, albeit that might only have been a 7kWh charger rather than rapids in the locality I would be.
I tried to use a Polar rapid at Hereford this week.
It is actually on the front parking forecourt of guess what, A BP Chargemaster office, which is right next to a Western Power Distribution office.
Turned up, drove in and 2 cones placed in the 2 spaces in the front and the unit was dead as dodo, no lights on, nobody home!
You would think that they could maintain their own charger right outside their own front door!
It struck me that maybe they robbed the parts out of it to fix another unit elsewhere.
So plan B went off to Leominster and charged at one of 2 Instavolts there with no issue.
And today in Malvern walking along the Hills and afterwards swung by a Polar rapid at Malvern Spa Hotel just at the end of the road from where I used to work.
Hooked up and started the charge from the BP Chargemaster app and it worked straight off and got 50kWh charge in 1hr 2mins. Whilst enjoying a well earned (but expensive) pot of tea in the Spa.
So 50/50 success this week for me.
Trust others get better success than @Pinky_Ponk