unknown inventory glitch?

[truebluethecat]

ok so i have a modded minecraft server that me and several friends are playing on. this is not the first time ive ran such a server and unfortunately this isnt the first time ive ran into this same exact problem. the problem is that after a while my inventory glitches out. what it dose is this. i press "E" say switch a tool to another tool or block, go to use that tool or block and instantly it switches back to the previous item i had in that slot and the item i was using disappears unless i do something like open a chest or my backpack. ive checked the log and there do not seem to be any errors showing up that would even give me a clue. i seem to be the only player experiencing this problem. any suggestions or ideas? its not the sticky keys problem or touch screen mode that ive figured out on my own. ive been searching all over google for any answer i can find. any help would be appreciated

P.S. just a thought could this be a result of going from creative mode to survival mode? i did go into creative mode at one point.

[LexManos]

Sounds to me like your dropping packets/desyncing from the server, you should take a look at your network connection.

[truebluethecat]

hmm you may have something there. i didnt think about that since this is the 3rd system ive had the issue on...still ill check router, winsock reset, driver update ect and see where what leads. thank you :-) ill let you know if i find something