Anyone else been having problems with Frame Drops since the last update?

[-Shawn- 4561]

So, since 'around' the last update I have had major problems with frame drops. Before I was staying in the 45-60 range and frame drops were seldom and not too bad. Now they are so bad I basically freeze for some lone periods and drop down tremendously. 

Just curious if this has happened to anyone else? Ive talked to a few with the issues

[RogueMK 648]

If you use a Malloc in your parameters, remove it. That's one thing that might help 

[Grandma Gary 10088]

Noticed this last night, so far for me it only happens when on medic.  I'll go from normal performance to noticeably reduced performance for anything up to 30 seconds at a time then back to normal or else a 5 second complete freeze.  Also only happens when flying choppers.

[-Shawn- 4561]

Happens to me mostly while driving and some when flying as well. It's stronger on server 1 than 2. Just got 2 hours in server 2 with mostly clean play, came to 1 and have already had massive issues