just an update...it;s Rapture Sessions that crashes system...Regular Rapture is fine

I have contacted email support at Cakewalk...will let you know how it goes..

Looking forward to hearing what the bakers have to say. This release has been a series of crashes, drop outs, clicks, buzzes, etc. Until now, Sonar had been working fine. I've made no changes to my system between versions. I hope there's a fix in the works. It seems to be only certain system configurations that are affected though. Many forum members have stated that their installs work fine.

To date I have been asked, by Sonar support, if my system is up to date- windows 10 and sonar platinum, etc. Waiting to hear of solution. Mysteriously CA-2A is working tonight, both as pro channel module and in effects bin. And no crashing when project containing that plugin opens. The other items still create crashes and or runtime errors. Also I got update for Microsoft Visual C++ , sometime last night.  

CA-2A problem also. Not causing crashing but when it first installed it was available as a plug-in and I could insert it in the console FX box but after this recent update it has appeared as a small version in the pro channel so what's up with that.  I want the original as a plug in. Has anyone experienced this change ?

CA-2A not crashing but when it was originally installed it appeared as a plug-in that could be inserted in the console FX box but after the latest update it is no longer a plug-in but has reappeared as a module in the pro channel. It seems to work but I would prefer the plug-in mode. Has anyone experienced this change ?

In SONAR, the CA-2A is PC module, VST2 and VST3 format plug-in. Depending on your VST3 migration settings, the VST2 plug-in may not show in the plug-in list but the VST3 should.

May or may not be relevant, but in case it is, the current Mac version of CA-2A is working fine in Logic Pro X (AU) and Audition (VST3).

I got an email from Cakewalk support this morning and they suggested I do a clean install of Sonar...they linked me to guide and procedures for a few registry edits and stuff. After Clean install procedure  first things were working ok and now right back to same problems with Rapture Sessions, CA-2A, LP 64 and LP Multiband plugins. Only those Cakewalk products are having issues...all my other plugins and synths work fine. 

I had a problem with ca2a crashing inserted to the prochannel and GMP suggested to totally uninstall and reinstall. tried it and so far it has not crashed thank God.