Hi Yesterday I tried to copy a backup to my local computer and I got very low speed. Lately the ppl have complained that response time on this particularly server has increases. I started to compare 2 different dedicated computers. The wait for slow computer is Sleep 40%, Clr 40%, Network IO 17% ... ASYNC_NETWORK_IO Numbers of waits = 5901438 Wait Time (sec) = 1318660.593 %Wait Time = 100.00% Max Wait Time (ms) = 39968 Avg Wait Time (ms) = 223 For normal database computer vi have the following values.Sleep 60%, Other 34%, Buffert IO 0.14%, Network IO 0.11%ASYNC_NETWORK_IO Numbers of waits = 1762733 Wait Time (sec) = 2633.86 %Wait Time = 100.00% Max Wait Time (ms) = 210 Avg Wait Time (ms) = 1.5 I tried to pathping the server had no lost packets. Iâ€™m definit no network type. Started to look at the sp_configure network packet size (B) = 512.Well are any tutorials how to setup and monitor the network. Shall change that packet size? When I check at network in Task Manager I have 2GB team line not more than 0.05% use. Where do I start?