SOLVED Charging starts/stops a while until it properly starts charging

I’m experiencing a problem with my (amd 13") framework.
These videos are of me charging my framework laptop using a quality and genuine Anker cable: Anker 643 USB-C to USB-C Cable (Flow, Silicone) - Anker US
plugged into an anker charger Anker 737 Charger (GaNPrime 120W) - Anker US

BUT I experience similar issues with other chargers (my previous Acer laptop had a nice 60w usb-c brick that I used and it also does this on/off charging behaviour at the start.

The usb-c dell monitor that I have doesn’t cause this though.

any ideas what is going on here?
(to be clear: once the on/off/on/off behaviour stops, it charges perfectly, for the rest of the time)

I uploaded videos of what’s happening here on Imgur

Did you update to this version of the EC firmware?

1 Like

That fixed it, thanks!
hadn’t noticed the bios update news