Anyone else always getting grief using public chargers?

I'd probably say between 25% -50% of all public charges that I've done have given me some kind of shit.

Whether it's the charge simply not starting, the cable getting locked in the machine or car, some kind of failure that means you have to call the helpline, payment declining when there's definitely money on the card, or even causing the dashboard to christmas tree and needing the AA to come and reset the errors or even have tow you back to the dealer.

I have had all of these. I don't get range anxiety, I have charge anxiety.

Is this normal?