@Pilow Yes, you are correct that the chain length is also limited. You might try to manually delete some of the snapshots and though the limit is supposed to be 30, perhaps there are other factors involved? Does that VM have a particularly large amount of storage and a lot of changes between snapshots? Are any other of your VMs experiencing similar issues? Your SR appears to be mostly empty, correct? Are there any related errors showing up in /var/log/SMlog ?

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@omatsei said: @omatsei I figured out the problem. There appears to be a bug in XO that requires you to check "Check Certificate" and/or "Start TLS", save the configuration, then uncheck them, then save again. Then it should work. The bug is that they're unchecked by default, but apparently they're enabled in the background. Thanks for that, I was stump on this one trying to reconfigure a new instance. This is defintely the case even with the latest auth-ldap (v0.10.11) plugin.