TestProject Forum

Error on agent installation

I am using testproject agent version 3.3.0 on linux platform. I have installed it on the platform and checked the status by running ./testproject-agent-app. The first time it showed the status as:
Agent is already running

The next time when I tried to check the status for the agent, it stated that Agent is not running, starting agent. But it ended with an error. Below are launcher logs:
2021-10-08 10:19:27.116 INFO i.t.a.l.b Waiting for Agent to connect…
2021-10-08 10:19:28.117 INFO i.t.a.l.b Agent started successfully
2021-10-08 10:19:35.243 INFO i.t.a.l.b Agent socket connected
2021-10-08 10:20:01.306 WARN i.t.a.l.b Unknown socket message from Agent 4

And these logs keeps on repeating. What can be the reason behind this ???