Double placing or Double breaking

[pkthenubs]

Hi,

Everything i try to place a block/break a block i do it twice(hit twice). This gets me very frustrated when I build cause everything's friked up.
I am pretty certain it is lag, Can anyone tell me a way i wont do this

[NoLimit777]

Yes, certainly it is lag issues, do the most routine stuff, like cleaning up disk space, emptying the recycle bin, lowering your setting etc.

[Jakob]

Is this for singleplayer or multiplayer?

[iMexi]

1. What Jakob said.
2. Try boosting fps, might help (mainly offline) or try getting better connection (online)
Tut on boosting fps : https://www.mpgh.net/forum/422-minecr...-your-fps.html

[aBadCookie]

It is either your lag or your mouse.

[hexacyanide]

This is caused usually by CPU taxing by other things rather than Minecraft. It occasionally happens when you've run Minecraft for a long period of time. It's not tied to framerate.