Yes but note that this is only applied to the current boot unless you add it to the crontab. The ethtool -k command shows the settings of the NIC. TSO was on in your output.
make add as this screenshot
but after restarting, I sent the requested files as attachments, and you told me that the change hadn’t been made.
However, now that you’ve told me that the change appears to be in place on your end, the system is once again inaccessible, both via SSH and via the web GUI.
I don’t think the problem is caused by the NIC e1000e settings.
Is there perhaps a thread explaining the cause of this problem?