Need help downgrading HASSOS homeassistant version to 0.76.2

Someone please help. Spent hours on this but don’t know what is going wrong.

I want to start a fresh Hassos install with 0.76.2 but I’m unable to do so.

Tried installing Hassos 1.9 but somehow this gets automatically update HA to 0.115.2…I don’t know how to stop it.

Installed Hassos 4.9 then try to downgrade, after 20 minutes, the version of HA is updated to 0.115.2 again…