Since the Phoenix products are being streamlined out; I have been using the sl viewer. I have found it user friendly, pc friendly, and I have little to no lag/crash issues. These most recent updates (as of Feb.28th) cause me to be unstable, log me out in 10 seconds or less. If i am able to stay on, my inventory doesn't download, I crash on teleport, and my lag is much heavier.
I contacted support at one point, they told me to uninstall, reinstall, clear app data and restart pc. I have done this and it held ok for a few days. To my misfortune it is doing it again. I did the above steps again. This time cleaning out my entire pc, disk defrag, and ran all my anti virus. The problem still exists. I prefer the sl viewer now to any other, and wish these problems could be cleared up. Until then, I am forced to use singularity (which is not my viewer of choice) so I may maintain my second life.
I am utterly confused at how these issues that I didn't have are now serious problems for me. I have also watched many log in/log out issues and heard various complaints from other people. I do not know for certain what viewer they are on though. I do hope this gets better soon as I really like the sl viewer now.