Grafana image render plugin errors on windows 2016 server

i 've installed grafana in windows 2016 server. i am getting below errors when installed latest image render plugin. below is the warning messages from grafana.log

t=2021-07-28T18:55:33+0000 lvl=warn msg=“The following files were not included in the signature” logger=plugins plugin=grafana-image-renderer files=[chrome-win/debug.log]
t=2021-07-28T18:55:33+0000 lvl=warn msg=“Some plugin scanning errors were found” logger=plugins errors=“plugin ‘grafana-image-renderer’ has a modified signature”
t=2021-07-28

when i looked into the chrome-win/debug.log , below errors are there. what could be the issue?

[0728/184854.542:ERROR:command_buffer_proxy_impl.cc(122)] ContextResult::kTransientFailure: Failed to send GpuChannelMsg_CreateCommandBuffer.
[0728/184854.544:ERROR:command_buffer_proxy_impl.cc(122)] ContextResult::kTransientFailure: Failed to send GpuChannelMsg_CreateCommandBuffer.
[0728/184858.015:ERROR:registration_protocol_win.cc(103)] CreateFile: The system cannot find the file specified. (0x2)
[0728/184858.067:ERROR:broker_win.cc(55)] Error reading broker pipe: The pipe has been ended. (0x6D)
[0728/184913.079:INFO:child_thread_impl.cc(839)] ChildThreadImpl::EnsureConnected()

What is your antivirus?
Check Point EPS?

I have the same issue and for two months I search solution.
But without success.

It’s fact when I uninstall the AV I don’t have issues with Grafana renderer plugin.