Getting major lag in area 51 light gun.

[01X]

I was trying to run Area 51 MAME light gun rom using the guides , got it running but only the right oculus touch controller works for the gun (the left one will not fire)

addiitonally there is a problem with the game having a major lag.

any ways to fix this? please help and thank you!

[FlashBowskiTTV]

It appears to be a bug on vive as well. I end up using one hand to aim and the trigger on the other controller to fire.

[Vermillion]

Does the game lag in non-vr as well?

[01X]

Vermillion の投稿を引用：

Does the game lag in non-vr as well?

It is not lagging in non-VR . No.

I did some testing. I totally deleted the entire game folder for new retro arcade. I also re-downloaded the ROM. fresh copy and fresh mame_libretro.dll

I'm also getting a weird halo around the outside edges of my rift.
(around the eyes), but only in this game.

The lagging is not in the actual VR app but instead it is the screen on the MAME cabinet that lags.

Any advice?
Any settings I can change?

[Vermillion]

Could you list your Computer Specs as well? A quick way to find them is opening Steam and clicking Help > System Information

[01X]

Vermillion の投稿を引用：

Could you list your Computer Specs as well? A quick way to find them is opening Steam and clicking Help > System Information

yeah : windows 10 OS build 15063.674
8GB ram
gtx 970 SC
i5 4690k GPU quad core
z97 intel / asrock motherboard

is there any settings which would be causing the actual emulator to lag?
the VR is fine other than the halo effect, but the cabinet when I look at it is seriously lagging and the sound lags too.