Almost all our devices are up again through IC2. The exceptions are two Balance 380 HW5s running FW 6.3.4 build 3613 (the latest for that HW model). Their speedfusion connections did not re-establish themselves and remote administration is unavailable (“502 Bad Gateway”). We were able to revive one of them by the simple expedient of cycling the power, forcing a reboot - it rebooted to its full functionality.
Unfortunately, the other one is not on a networked power supply so the power cycle option is not available. It’ll be a while until somebody can get to it.
(Fortunately it is not a mission critical unit, but the fact that IC2 could effectively kill it like this without a revival path is troubling.)