I've never had that problem. Try flashing Megatron Rom instead.

http://androidforums.com/transform-...491861-megatron-6-0-4-updated-10-02-12-a.html


edit: I should probably add, or ask how long has this been happening? It could be an app you have installed running in the background causing the lag. When setup properly this is a pretty reliable, responsive phone compared to even some higher end phones I have tinkered with. Never really much lag.. So it could be the rom or an app you have installed.

 

when you flashed CT, did you make sure to wipe everything in cmw? Also what mydian said, sometimes it can be an app acting up. i would figure out what you installed right before the lag and either uninstall or freeze the app(s) you think might be causing this and go from there. Its tedious and annoying but it will help you get down to the source of your lag. Another thing my be to download a cache cleaner, although its still unclear to me yet if those actually help or hurt the device.
And if anything, a simple reboot might help if you haven't tried that yet.

 

The paid version of Titanium Backup will allow you to freeze apps. There might be a free app that can do it as well but I'm not sure.

 

Mine was lagging. Someone mentioned checking the SD card I had 11 Gabby left on a 32gb card. After transferring a copy to a new card it worked perfectly. I gave been deleting any unused files and folders. Has been a week mow and everything is running smoothly.

 

Mine has been laggy since I installed Swype beta 1.4. But I can't live without it, so I'm dealing with it!