Manually stop ovpncli process and then the DNS configuration could not restore

I have tried some test on ovpncli. I found the log:

"netsh interface ip set dnsservers 11 static 10.0.0.3 register=primary validate=no
netsh interface ip add dnsservers 11 8.8.8.8 2 validate=no
NRPT::ActionCreate names=[.] dns_servers=[10.0.0.3,8.8.8.8]
..........
Successfully flushed the DNS Resolver Cache."

and the Openvpn is connected with the dns server updated.
After I manually close the process or directly restarting the computer, there are some issues related to DNS server config that the origin dns server could not be restore.
I found the log

"netsh interface ip delete route ..../..... store=active Ok.
netsh interface ip delete route ..../..... store=active Ok.
netsh interface ip delete route ..../..... store=active Ok.
netsh interface ip delete dnsservers 11 all validate=no"

in the disconnecting flow. So I gress this flow is missed after the process was directly close.

Could I change some setting in the ovpncli or do some action to improve this situation after manually closing the process or directly restarting the computer? I would so appreciate if someone answer my question!

Start by reproducing the issue through the ovpncli disconnecting flow, including manual process termination and computer restart, and compare the connection and disconnection logs shown in the report. The fix is complete when the original DNS configuration is restored in those interruption scenarios.