Hi,

I am playing the steam version on win7 in europe and my girlfriend is playing steam version on Mac in US east coast.

We have tried both steam invite and direct connect codes, but we have this strange lag. It seems the games are quite badly synced.

For example, during fights I may see it has stopped raining while on her screen it is still raining.

But most importantly, the problem is running around outside of battle. On my screen (I host) her character is running very erratically. So if she runs from A to B, I see her running from A to C back to B. The movement "overshoots". Annoying enough on it's own, this became a bit of a problem with deadly lava surfaces... on my screen she would run into lava and die to her surprise.
Seemingly related, her character moves very slowly and I can outrun her char easily by several screens wide in no time (same when switching chars).

Is there a way to fix this? How to check ping/packetloss between us?