single node

For the last few months my home server has been frequently crashing, with the last lines in syslog invariably being the one written in the title: Jul 18 05:24:59 mish-server pvescheduler[117070]: replication: invalid json data in '/var/lib/pve-manager/pve-replication-state.json' Jul 18 05:25:59...

Hi, I'm running a single node Proxmox server as my homelab. Is it possible to disable / switch off unncessary services? What services could I switch off? pve-ha-lrm pve-ha-crm spiceproxy (don't use) corosync Probably some (all) are vital, but I'd appreciate some insights on what I could...