Experimental Mode not available for my 2021 Honda CRV Hybrid

[Ali99f1]

Hello,
I have been using OpenPilot (the standard version, release3) on my Comma 3X device and it has been working really well in chill mode. I am driving a 2021 Honda CRV Hybrid.
But I can't make it work with Experimental Mode. The toggle for "Experimental Mode" is grayed out when connected to the car. This is confusing because my car should be supported (it has honda sensing). Please find attached some pictures I took from my device's screen.

Your help in this is greatly appreciated.

[vanillagorillaa]

You have to use a different branch than release3 in order to access this feature. You can install nightly-dev (commaai/nightly-dev) during setup to access the ability to turn on Alpha long control, and experimental mode

[Ali99f1]

I have installed nightly-dev. But when i use experimental mode i get the error "Cruise Fault: Restart the car to engage" and i can't turn on ACC anymore unless i restart the car and go to chill mode (chill mode is working perfectly fine in this nightly-dev version).
I have attached some pictures for your reference.

[vanillagorillaa]

I'm guessing you are now hitting this issue, #1104 , which means that until the issue is resolved, you won't be able to use openpilot longitudinal control, and will need to use stock ACC control

[Ali99f1]

Ok. Thank you