I have 3 netware 6 sp3 servers that occassionly will stay at 100% utilization. Usually i get a op-lock code before this happens. Connections start to drop, applications hang etc.. Workstations are win9x, winxp, win2k. Sometime i can close the hung application and it will recover the cpu. Appears that the workstation has closed file but server still shows file open. Othertimes I have to control esc to down server and this doesnt work so i have to pwr dwn/up.
