Nexus stalled on startup on Scheduled Tasks action

Hi,

Our nexus OSS is not starting,

Its stalling on the entries below on nexus.log

2024-01-05 09:13:59,261-0300 INFO [FelixStartLevel] *SYSTEM org.sonatype.nexus.scheduling.TaskSchedulerImpl - Task ‘System - Repository Health Check: redhat-ga’ [healthcheck] scheduled: hourly
2024-01-05 09:13:59,261-0300 INFO [FelixStartLevel] *SYSTEM com.sonatype.nexus.plugins.healthcheck.service.impl.HealthCheckTaskManagerImpl - Enabled health check for repository redhat-ga
2024-01-05 09:14:58,825-0300 INFO [metrics-content-usage-1-thread-1] *SYSTEM org.sonatype.nexus.internal.orient.DatabaseManagerImpl - Configuring OrientDB pool analytics with per-core limit of 16
2024-01-05 09:14:59,504-0300 INFO [periodic-4-thread-1] *SYSTEM org.sonatype.nexus.repository.httpclient.internal.HttpClientFacetImpl - Repository status for nuget.org-proxy changed from READY to AVAILABLE - reason n/a for n/a
2024-01-05 09:14:59,509-0300 WARN [periodic-4-thread-1] *SYSTEM com.sonatype.nexus.repository.nuget.orient.internal.OrientNugetProxyFacet - Exception com.fasterxml.jackson.core.JsonParseException: Unexpected character (‘<’ (code 60)): expected a valid value (JSON String, Number, Array, Object or token ‘null’, ‘true’ or ‘false’)
at [Source: (org.apache.http.conn.EofSensorInputStream); line: 1, column: 2] checking remote for update, proxy repo nuget.org-proxy failed to fetch
https://www.nuget.org/api/v2/
, content not in cache.
2024-01-05 09:14:59,511-0300 WARN [periodic-4-thread-1] *SYSTEM com.sonatype.nexus.repository.nuget.orient.internal.v3.OrientNugetV3ProxyFacetImpl - Failed to refresh service index on nuget.org-proxy

But it can reach the repos and i even can download a jar if i want to. It doesn’t seem like an connectivty issue.
It simply stall over there and doesn’t start.

Is there something to do?

Nexus 3.63.0.1

If possibly too, i want to disable the proxy , but how can i do it if the nexus itself doesn’t start?

Below the part of the log which call the proxy
proxy=ProxyConfiguration{http=ProxyServerConfiguration{enabled=true, host=‘172.22.8.18’, port=3128, authentication=null}, https=ProxyServerConfiguration{enabled=true, host=‘172.22.8.18’, port=3128, authentication=null}, nonProxyHosts=null},
authentication=null}

Thanks for any help

It used to work until i set an proxy on AdministrationSystemHTTP and disabled the healtcheck from all repos.

Then, i restarted the nexus app and is doesn’t start anymore.