So i have had platinum for over a year now..never updated..always worked fine..lately it has become jittery, clicking noises like a constant click click click..will start to slow down..all during playback so i have to stop or pause them start play again..sometimes it stops sometimes it dosent..any tips to help me get this from happenung..clean folder change a setting ect..id really appreciate it..i cant even a/b effects as soon as i click on or off on effect it just starts clicking..my comp isnt even connected to internet and i did defrag
Ty

So just to see if it was my drum bus i added..i deleted bus sent drums to master..still does if when i start a/b ing effect in my pro channel..so i played back just snare solo...seemed ok then i expanded the eq in prochannel..sure enough starts the click clicl click

What is the buffer setting on your sound card?  Try setting it higher and see what happens.

Ill check it sun..im running 2 delta 1010 pci cards and a sonatis mixer via fire wire..im wondering if it could be a clock issue..ill try latency first..its just odd cause it used to work fine and i havnt changed anything with comp

maybe be a wild shot, but when I get weirdness I sometimes try a system restore.

Check that the recording rate/depth (e.g. 44.1 Khz / 24 bit) under the time display matches what you've got set under File->Audio Data within Preferences.
 
I've found if these are different, Sonar has a hard time continually changing the rate/depth in realtime.
 

could be wireless interference as well.
 
IE- A dying mouse battery, a wireless keyboard battery on its way out the door.

Hi guys...ty for responses...sample rates are the same..mouse and keyboard are hardwires..sample rate is
Buffer in playback que 4
Buffer size 200.0 msec 8820sanples
Effective latency 600.0msec

Record bit depth is 24
Render bit depth is 32
Import bit depth is original

If that means anything ? Maybe they should both be 24

https://www.youtube.com/watch?v=eOVuzOja-yE&t=2s
 
The above is a link to how to use latency monitor. Maybe there is a driver getting in the way?