Unable to SSH into servers in Terminal after starting Core Tunnel

Core Tunnel Ask for Support
1

After starting Core Tunnel I am unable to login to servers in Terminal.

I get the following error:

“sign_and_send_pubkey: signing failed: agent refused operation
user@domain.com: Permission denied (publickey)”

If I quit Core Tunnel and kill ssh-agent process I am able SSH in Terminal properly.

Any ideas to be able to keep Core Tunnel running always and still use SSH in Terminal.

–B

MacOs 10.14.1
Core Tunnel 1.0.1

2

Core Tunnel does nothing special on ssh-agent, just connect to it and query public key without any modification, I guess the problem is not the exclusive access.

Could you please check your ssh-agent by following this answer?