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I just upgraded in-place from PBS 3 to PBS 4, and I'm trying to set up S3 backups for my vital CTs. I've been able to back up ~1gb CTs, but when I tried a 20gb VM and a 250+gb CT, it runs for 3-6 minutes (usually around 3.5 mins) and then fails with the following error every time...

Hello Guys, We have 2 PBS servers in different locations (inside 1 city), identical hardware configuration: E5-2640V3 (12 Core - 2.4Ghz) 16GB PC4-2133P DIMM 2 x 250 GB SSD (OS, ZFS Mirror) 12 x 4 TB HDD (storage, ZFS RAIDZ2) Version: Backup Server 2.0-9 One of the servers connected to our...