I guess I'm gonna tell you guys my story. Dear MingKai and others, the story of ip 115 & 118 is history to me.
My story starts at ip 218 & 219. I've been shitting STIMIX for 2 years regarding this matters(same as your story).
So the story of 115&118 is a repeat job for STIMIX. They just change the ip only.

If you want to know how's my conversation with the CS.....pretty much you guys know. All the fish cats and mouse out of my mouth.
Just to tell you guys, I'm feddap with 'THEM'. Sorry, can't help ya.