Hello I tried to do a CPuse upgrade of a VSX cluster but I got this message after installer verify : "Result: R80.40 Gaia Fresh Install and upgrade Clean Install: Installation is allowed. Upgrade: Upgrade a VSX with Non-DMI configuration is not supported." As I understand , now I'm forced to do a clean install on these gateways but I've some questions , after "upgrade clean install" - snapshots will survive , right? - At the end of process , some configuration remains in gw ? - If so , this remaining config can cause issues when vsx_util reconfigure ? It should be removed? - Is there some documentation with samples using vsx_util reconfigure command? thanks