Many thanks Phil for your time. Nope, once again my symptoms have suddenly got worse. I think I need some medication. Better check the TM site, I’m sure that’ll help. Have now started to look up the events you mention....(checks Fitbit to see what heart rate is first).

Mogless, but prev 2019 P4 - “Florence”
2020 Tesla Model 3 AWD LR - “Ernie”
2016 A3 S Line