He he funny thing this software world. At work we had to ditch the latest Nuendo because it kept screwing up - and I mean screwing up big time! So we're back on Nuendo 5.5 which doesn't mess things up as much, although, it does try very hard sometimes. Some days are worse than others but I do miss Nuendo 3 on a nearly daily basis! On my own DAW, where I do about 40% of my business + music + composing for hire, I never have a problem. Just to be clear, I do notice some weirdness in Sonar and it isn't perfect - yet - but at least it's reliable for me. It doesn't suddenly stop playing sound for example. Ableton Live crashes more on my DAW than Sonar does. On my Laptop, neither software ever crashed unless the hardware overheated on stage. On my shiny new MacBook, Ableton also flies but as we know, Sonar won't work on that. Either way, something is always fishy in the Software world and as infuriating as it can be, loosing ones temper rarely seem to work.
But Sharke, I'm sorry to hear about your troubles but I'm glad to see you're making progress here. I too have had my fair share of problems with Waves but as soon as I figured out the install routine, all the VSTs work really well. However, if I'm having a crash, which is rare, it seem to be related to a Waves plug and in particular the Kramer Master Tape. I can't offer a solution because I usually just cross my fingers and restart. But sometimes when my DAW gets really glitchy I take some time and re-install the whole thing and carefully rebuild the system, which seems to remedy most things. It's a bit of a pain in the arse but I usually get it done during a work day and I usually do this 2-3 times a year now as a maintenance activity.
I hope you get the rest of your crinkles ironed out, and who knows, if you get a new build, maybe everything comes together again ?
Best of luck!