I'm new....now time bar sticks after 2 beats, stops recording but I can still keep playing

Pleidia
 
Would you consider the MBOX2 a good quality audio interface? If not, do you have any suggestions?

no  there like 50 bucks used at Guitar center but the real tragedy is the unit is old (some of them 7-8 years).
And there has been some who have had the same issues running the Mbox2 and pro tools / along with sonar on the same PC. http://forum.cakewalk.com/MBOX2-Problems-With-Sonar-X1-m2205865.aspx
 
it also may be you need to try increasing SONAR's hard disk buffer settings. This can also cause drop outs.
Some graphics issues will also do the same. My advise is to make absolutely certain you have all windows updates installed, including visual and C++ lib's. However not being able to engage ASIO mode is a head scratcher.
 
My advise would be to purchase a newer (but used) interface. the focus rite saffire 212's can be had for under 100 USA dollars.
This interface will simply be a good solution. its not a pro studio set up, but it is more than adequate.
besides, the pre amps in the scarlletts are almost identical to the ones in the higher end units (catch is you only get 2 of them). these are same mic pres' I use in my studio. You save a few bucks but still get quality.
 
I see too often people buy Software but neglect the one thing that is most important... the soundcard.
Not saying this is your approach im simply stating, when it comes to soundcards, don't take any shortcuts.
and if you need to take a shortcut because of financial reasons, go used.
I do recommend the Scarllett line though. they are durable, sound great and most important, no headaches.
Drivers are updated frequently (unlike MAudio where your Mbox drivers last update was 7 years ago.
 
Have fun guys