I had a fresh install of PBS 2.4.1. It installed and worked beautifully taking backups off both our production PVE 6.4 cluster and a trial PVE 7.3 node hosted there. About to install for production use but noticed SMART warnings from the root disk. Reinstalled on brand new root all ready to go when the IPv4 connectivity goes flaky. Usually works for a while after boot then the web interface starts timing out. The IPv4 connection from PVE 7.3 (same ethernet segment) stays solid but the connection from PVE 6.4 (via router) fails. After a while I can only get the web interface via IPv6 on the same segment. Ipv4 SSH remains working but only on the same segment not via a router. Is there a way I can force the backup proxy to only listen on IPv4?