All Nokia phones users, including E71 owners, can update Nokia PC Suite client to the newest available version described as 126.96.36.199. Updated version’s release notes contain information about stability improvements and Nokia Music component replaces Nokia Music Manager. Check update menu in your current installation or download it directly from PC Suite web page.
PS. Yesterday (Wednesday) next version marked as 188.8.131.52 has been released with comment about stability fixes. Check the newest available version as usual.