Kaffelogic community

Having just installed the latest firmware I have had an issue where the roast terminated with a "Thermal Dip" error which I haven't seen before, and the beans didn't seem to be agitating sufficiently. I decided to recalibrate the fan and ended up increasing the calibration from 1.01 to 1.10 to get the agitation correct, although 1.10 may be a little too high but it is roasting without errors.
I was wondering if it is something in the firmware update that requires this, or am I starting to get a failure of the fan. Also wondered if anyione else is having issues.

As far as we are aware the latest firmware updates should not have any effect on the fan calibration. If you would like to verify this you can download and 'install from file' an earlier version of the firmware from https://oldver.kaffelogic.com. From there it's an easy matter to update again and observe any differences.

If you confirm an effect on calibration from the firmware update, or if you would like some more assistance understanding why you needed to re-calibrate and whether it reflects an emerging problem with your roaster please open a support ticket at https://kaffelogic.com/help and send in some logs for analysis.