Spent thousands of dollars to have a fully maxed hangar. Weeks ago they released the tengu mech. I read a lot of reviews about a bug that affected connectivity when you use tengu. I decided not to purchase. The tengu event was then removed from game after the event timer expired. A couple days ago, the tengu event was reintroduced. I bought it and paid to max it only to discover the bug still existed. They knowingly sold a bugged product. I requested a refund&my account was blocked by admin.