Heads up for users of the R2 on older firmware. A few weeks from now we will begin requiring a minimum firmware version of 116 in order to connect to RT.
Version 116 has been very well tested and we have not seen any major issues.
Part of the reason for doing this is that older firmware does not provide warnings when the air flow is blocked or the chaff collector is not fully seated. When this happens the roaster may be damaged, and we want to prevent this from happening.