I also see the following error in /usr/NX/var/log/nxserver.log
2019-11-22 10:05:04 060.853 1253 NXSERVER WARNING! Process ‘/usr/NX/bin/nxexec /usr/NX/scripts/restricted/nxupdate.sh nx background check’ with pid ‘15351/15351’ finished with exit code 255 after 1,545 seconds.
Not sure if it is somehow related or can provide any additional information to provide suggestions for me.
Thanks!