Debugging. On the Linux Thinclient the horizon client version is 5.4. On a RHEL 7.8

the horizon client ist version 5.2. On the RHEL client the problem does not occur.

No, the problem exists on 5.2 too.

[root@e120it00 ~]# ps -o thcount 5066

THCNT

   22

[root@e120it00 ~]# ps -o thcount 5066

THCNT

  204

[root@e120it00 ~]# date

Fri Oct 23 09:21:33 CEST 2020

[root@e120it00 ~]# vmware-view --version | grep Client | grep VMware

VMware Horizon Client 5.2.0

The above commands are from a RHEL 7.8 client connected with VMWare Horizon Client 5.2.0 to a RHEL 7.8 VM with Agent 7.10