Hi @gelbal, please take a look into this thread - Device can't register with API. the reason is - difference within API calls. supervisor in balena OS v.2.50+ incompatible with OPENBALENA_API_VERSION_TAG=v0.19.5, as in balena-intel as in intel-nuc image. And, might be I missed it, I didn’t find information about compatible image/yocto code versions for open balena.