When I start a print, I can see the X,Y and Z move but the progress of the Job is empty 
I am having the same issue. My printer is in my garage, and I run prints remotely. I can see when the job is done, but no job status information.
Same issue yesterday, print job was done well, but Luban’s job status stay(or freeze) at 11%, it didn’t update status even real job is done after 28 hours. Feels like Luban was freeze and uncontrollable.
Windows10 x64, my PC didn’t get into standby or suspend mode, it’s online all the time.