Really bad internet lag when ever i join a rust game

well this bug or i dont evan know how to explain it but when ever im on skype talking to my friends and i decide to play rust with them. when ever i connect to a server the skype call quality goes right down and i lag badly on the server such as being placed to where i was ever 15 seconds and rising from the ground and not being able to open doors or storage boxes. this is really annoying and breaks my rust game experience because it lasts for more than 5 minutes when i start playing and its not a internet thing. other games on steam and other games outside of steam work fine nothing happens no lag its a rust problem. please fix this fast because its really annoying for me.

Looks like they have some sort of fix coming with the lag: