Remote-Host Simulation in ADE-L (or ADE Assembler) Does Not End

Hello, I have a few questions about the remote-host processing in ADE-L.

I couldn't find this type of troubleshooting at the support so please excuse me even if I'm writing an unusual question.

Since the remote-host processing in ADE-L is based on rsh (under IC 6.1.8), I've installed all packages required to execute rsh both on the remote server and local client.

When I run the simulation, I can see the spectre.out (output log file) which pops up after running the simulation and also can see the end log of the simulation

(spectre completes with 0 errors, ...).

I can also see the simulation process fetches at the remote server.

However, the simulation does not end at ADE-L.

That is, the status bar at the bottom of ADE-L still shows the progress bar, although the "Status: " shows "Ready".

And thus, CIW transcript at the local client does not show the end log. (reading simulation data...\n\t ...successful)

So I cannot run the further simulation, since ADE-L shows that "A simulation is currently running. You must wait until the current simulation is done to run another simulation".

From the above, my questions are as follows:

1. Is there any common reason that the remote-host simulation does not end?

2. Is there any way to debug it with some logs?

And for your information, my simulation environment and tool versions are as follows:

OS: CentOS 6.10 at the client, CentOS 7.9 at the server

Virtuoso: IC6.1.7

Sim. env.: ADE L

Spectre: SPECTRE17.1

Thank you for reading!