Tunning runner artifact upload (retry count, timeout, time between retry...)

Hello,
we have runners that sometimes fails upload artifacts to our gitlab server, the error is ERROR: Uploading artifacts to coordinator… error error=couldn’t execute POST against …
the issue is that there is nothing in system log of the runner that show some network issue, nor system instabilities…
so I’m searching for a way to change the setting, either by toml or gitlab-ci.yml file…
is it possible?
thanks and regards