I love my Sonar, but having so many troubles with my tower puter, so....can I have some suggestions on a decent laptop that will run Sonar X3 Studio, within a price range of $600

I've had great luck with Dell Outlet. I only buy "Certified Refurbished." Everything I've bought has been new or looked like new. Check their Twitter feed or deal websites for coupons and put that $600 towards the beefiest (CPU, RAM, and storage) system you can find. Look at both home and business laptops. Should you find something you like on the business side, you can just use "Home Office" as your company name if you don't have a proper business.

Thank you much. Will check it out

You bet. Good luck.

telecharge
I've had great luck with Dell Outlet. I only buy "Certified Refurbished." Everything I've bought has been new or looked like new. Check their Twitter feed or deal websites for coupons and put that $600 towards the beefiest (CPU, RAM, and storage) system you can find. Look at both home and business laptops. Should you find something you like on the business side, you can just use "Home Office" as your company name if you don't have a proper business.

 I love "Certified Refurbished", I use to run X2 on a $600 Refurbed Dell Inspiron with an i7, best laptop I ever had, ran Sonar like a champ.  I since replaced it with an all-in-one desktop, run Sonar better than ever but all-in-ones have too many limitations I didn't consider before getting it.  Recently I've also got a refurished Surface Pro 3 i5 for around $700, after some optimizing it now runs SPlat very well

Here is what I am running at the moment and I have no idea why I'm having so many dropouts in audio

It has 2.5GHZ, 8G RAM.. 1TB Hard drive with 6core Processor

I stand corrected here are my specs

i am using x3 studio, with Windows 7 Ultimate, Focusrite 6i6, Asus Puter with AMD FX (tm)-6300 Six-Core Processor, 3.50GHZ, 800 GB RAM, 64 Bit OS,

oddtodd1
I stand corrected here are my specs

i am using x3 studio, with Windows 7 Ultimate, Focusrite 6i6, Asus Puter with AMD FX (tm)-6300 Six-Core Processor, 3.50GHZ, 800 GB RAM, 64 Bit OS,

That should work. 
 
Be sure to read this:
https://www.cakewalk.com/Support/Knowledge-Base/2007013376/Windows-Optimization-Guide
 
Try running this (FREE):
http://www.resplendence.com/latencymon
 
LatencyMon checks if a system running Windows is suitable for processing real-time audio and other tasks. LatencyMon analyzes the possible causes of buffer underruns by measuring kernel timer latencies and reporting DPC and ISR excecution times as well as hard pagefaults. It will provide a comprehensible report and find the kernel modules and processes responsible for causing audio latencies which result in drop outs
 

recently released HP Zbook Studio seems pretty impressive, definitely check that out, features even TWO thunderbolt3 ports apart from 3x USB ports and ethernet connector

Didnt help at all