The Dude - export dude database problem

Hii

I have the dude installed on two CHR routerOS 6.37, both for different monitoring.
the first machine having problem with outage time doesn’t appear anymore, but the aother machine is fine.
i want to swap machine with export and importing each dude.

i have this output when exporting on problematic device

enabled: yes
data-directory: dude
status: disabling before export: waiting for config changes to flush (63508090 bytes in
queue)

what is the meaning of waiting config changes to flush, and i have old backup file from problematic device, i am importing to the other device, when it’s done i try to disable it giving the same output.
anyone can tell me what is this mean, and how long it takes, it just show bytes in queue not estimated time, i never wait it until finish because the monitoring is used by other person 24/7.

thanks

Same problem.
VMware ESXi
RouterOS 6.37.2 (stable)

 > /dude print 
         enabled: yes
  data-directory: dude
          status: disabling before export: waiting for config changes to flush (454027490 bytes in queue)

for too much time. I never waited for the end.

Some Problem..

MK 6.39.1
Xen Server

2020 and still he we are with the same problem.

ROS 6.45.9
Any solution?

We had this issue if the storage device for database was garbage. Moving to SSD fixed our issue with this