@CCLMakerSpace You post this in the firmware 6.3.0 topic which is quiet old, stable version is now at 6.5.2. Better is to start a new topic when your subject has such a thin relation to the existing topic.
Did you read the help information at the Ultimaker website? ultimaker.com/er86
Especially take note of the last paragraph. There has been a batch of fans with a hardware problem. When your fan's serial number is in the affected range you have to contact your reseller for a (free) replacement fan.
Recommended Posts
CCLMakerSpace 2
I am ALSO having this problem post firmware update, among many other problems.
Link to post
Share on other sites