I actually started noticing this issue around the first week in October, during the time LL was once again upgrading stuff - I'm still experiencing it at random times...very frustrating! I wonder if anyone from LL reads these forumns.
CPU: Intel® Core i5-3450 CPU @ 3.10GHz (3093.08 MHz)
Memory: 8079 MB
OS Version: Microsoft Windows 7 64-bit Service Pack 1 (Build 7601)
Graphics Card Vendor: NVIDIA Corporation
Graphics Card: GeForce GT 640/PCIe/SSE2
Windows Graphics Driver Version: 8.17.0012.9636
OpenGL Version: 4.2.0
libcurl Version: libcurl/7.20.1 OpenSSL/0.9.8j zlib/1.2.3
J2C Decoder Version: OpenJPEG: 1.4.0.697, Runtime: 1.4.0
Audio Driver Version: FMOD version 3.750000
Qt Webkit Version: 4.7.1
Vivox Version: 2.1.3010.6270
Packets Lost: 4/13031 (0.0%)