Looks like v6.15 has broke L2TP (without IPSEC) connection. I folow this guide. And I have to use SRCNAT between LAN. I cannot do routing only.
Any one has similar symptoms?
I never open the case. Other device from the same power cord is fine.wow! I would take a guess there was a short on the board between that component and the ground. Depending on the cause. if manufacture fault then yes. if foreign object then no