Why traffic usage skyrocket? I haven't changed anything

[032513130]

I’ve been using Mudfish to play Lost Ark since February. I was running low on credit (from 10usd to 2.70usd), so I added more balance and updated to the current version. I noticed to credit was depleting very quick. Now my credit is negative(-.016) even though I just added 10usd yesterday. I logged out of Mudfish when credit was at 0.08usd. But when I logged back in the credit has become -0.16. How am I being charged when I’m not using and on top of that logged out?

Full VPN is off.
In addition, I watch stream on twitch while playing the game. But I only connect vpn to Lost Ark.

[weongyo]

First sorry for this inconvenience. Unfortunately, I think your issue is related to Amazon EC2, Twitch and Mudfish and CDN and Mudfish links. Please read these documents.

[032513130]

Yes, I already found the solution which is enabling the WFP mode.