One contributor reported the Toyota app looping back to 'Setup Wallet' after adding a card, so the first Supercharger session never reached Start Charging.
Paid by QR; "Charging is delayed" and session never started
“After payment the screen just said "Charging is delayed until power is available" and nothing ever started.”
Card reader rejected card repeatedly; charged fine once started
“At EA with my CCS adapter, the card reader rejected my card a few times in a row before it finally went through on a later try, and the app wallet card failed too. Once a session started it charged fine”
App looped to Setup Wallet; never got Start Charging
“At my first Supercharger the Toyota app kept kicking me back to "Setup Wallet" even after I'd added a card, so I never even got a Start Charging button.”