CRIT - no unmonitored services found, no vanished services found, no new host labels, [agent] Communication failed: [Errno 111] Connection refusedCRIT

Troubleshooting
7

hi @tosch please check the output i have shared the output partially

check-mk-agent@0-xxx-xx-x.143:6556-xxx-xx-x.188:45558.service               loaded    failed   failed    CheckMK
check-mk-agent@1-xxx-xx-x.143:6556-xxx-xx-x.188:55468.service               loaded    failed   failed    CheckMK
check-mk-agent@10-xxx-xx-x.143:6556-xxx-xx-x.188:59174.service              loaded    failed   failed    CheckMK
check-mk-agent@100-xxx-xx-x.143:6556-xxx-xx-x.188:52026.service             loaded    failed   failed    CheckMK
check-mk-agent@1000-xxx-xx-x.143:6556-xxx-xx-x.188:57546.service            loaded    failed   failed    CheckMK (xxx-xx-x.188:57546)
check-mk-agent@1001-xxx-xx-x.143:6556-xxx-xx-x.188:57706.service            loaded    failed   failed    CheckMK (xxx-xx-x.188:57706)
check-mk-agent@1002-xxx-xx-x.143:6556-xxx-xx-x.188:58138.service            loaded    failed   failed    CheckMK (xxx-xx-x.188:58138)
check-mk-agent@1003-xxx-xx-x.143:6556-xxx-xx-x.188:58454.service            loaded    failed   failed    CheckMK (xxx-xx-x.188:58454)