Getting problems since update anyone else?

Hi I got the update last week and the new maps this week

Issues

• Very rarely starting a game from fresh now tend to be dropped into games (usually on a heavily losing team or where most team members are stationary)
• very laggy game play players skipping about everywhere at best at worst no one else appears on the map and objects seem to move by themselves
• frag grenades not having any noticable effect on opposing players but devastating effect on me from large ranges
• vehicles being able to pass through solid objects
• autosentry deploying then dissapearing almost immediatly
• taking almost a full clip from the DMR to take someones shields now (has the weapon had its damage reduced?)
• Griffball and swat almost totally unplayable and unable to kill opponents even from behind
• Kill cam shows enemy player firing wildly around me but not actually hitting me but i still die
• sometimes will not pick up weapon or board a vehicle without repeated goes
• had several game lock ups and drop outs for no apperent reasons

anyone eles having issues?
I am in the UK and had nothing like this before the update I play from my house and 4 other houses in LAN parties and several of us have suffered these issues (even over 50mb fibre optic)

To say it is making the game no fun to play is an understatement
any help appreciated
Thanks

Myself and a lot of friends here are stll having pretty horrific lag issue and others mentioned above since the update and new maps is no one else having them?

is this the wrong forum for Halo 4 tech issues? or is it just nobody answer them?

You might want to PM someone from 343i with this. Personally I haven’t had any problems. Sorry I can’t help you more.

I’m not sure the PM will work but it worth a shot.

Thanks for the reply is there anyone in particular who you could reccomend starting with and where would I find details to PM to

I take it 343i don’t browse this forum for issues from your reply - the last time I asked for help from xbox live on halo4 for not recieving my specialisation email I got a very abusive message from their tech support along the lines of

“its only an F@”#!ng game get a life" which left me a little more annoyed with them and that after you have spent your $ / £ they don’t care

I am based in the UK I don’t know if that has anything to do with the problems, but since the update it seems to be dropping me into matches rather than starting them with a lot of US & european players outside the UK