Ghostface needs to stalk faster.
Ghostface has potential to be a very strong killer. That recent hot fix really hurt him though. That extra detection radius really hurt him, making survivors even able to detect him behind walls and rocks. He needs to be able to compensate for such easy detection.
A faster stalk time would help combat this, as well as put pressure on survivors doing generators as well.
Ghostface is an odd killer because his power is directly affected by survivors which makes balancing it a nightmare. If survivors are still going to be able to detect ghost face, at least make it to where he has a chance to get the stalk off in one power usage.
If not survivors should not be able to knock him out of his power (there are already plenty of other ways to) and it should be made where a survivor cannot be stalked if they are looking at you.
Again, ghost face is weird and I'm not too sure how to effectively balance him considering his power affects both him and survivors. He just needs something.