This appears to be broken still in v7.10.2, had to follow the workaround posted of deleting veth2, creating it again, then deleting and recreating the container.
This is what I get when I run " /interface lte>info 0 " revision: chip:2.0 fw:0.1.2.3 current-operator: 530,01 (ECI 786691/ eNBI 3073) current-cellid: 3 earfcn: 1800 (band 3, bandwidth 20Mhz, DL freq 1865.0Mhz) imei: 356159060219486 imsi: 530011109255837 uicc: 1527016971281782133115240 rss...