1. Probably. 2. True. 3. Unlikely; it's likely in a big repo that's synched all at once. Alternatively, we can just obtain the firmware from a device and dif

1. Probably. 2. True. 3. Unlikely; it's likely in a big repo that's synched all at once. Alternatively, we can just obtain the firmware from a device and diff it against the last-known-working version, to see how the routing is failing.