Sorry if the workaround was mentioned earlier. But I wasn't able to quickly find a solution here.

The problem is that after a while (even after 1 song sometimes) the tones stop working at all. I mean that I could hear only clean guitar strings. I've seen in some topic that it somehow connected to using CDLC, thus I think in 'vanilla' Rocksmith there is no such problem.

But is there any workaround? Because I'm tired of relaunching Rocksmith after a couple of songs. 

I play under Win10, and I could say that Rocksmith is quite unstable. It crashes often, stops in the menu, lotsa of that stuff I didn't see in Win7. Sadly, It's not possible to install on my PC Win7.

But the main problem is with tones. Any help would be appreciated. Thanks.

 

But is there any workaround?

No

And the same happens on Win7? I tried 'vanilla' only on Win7 without CDLC. And everything seemed fine.