Ive recently been having trouble with the stability of my connection when online with a plc, The software intermittently freezes (cogwheel freezes) it last only 1-5 secs. It is a panasonic cf-52 laptop connected via wifi and there is about 75-100 plcs on that network (maybe more). I didnt have this problem till about a few months ago when there was a few more plcs added to the network. I dont have this problem on my other networks that contain about the same amount of plcs. Ive tried different laptops but the out come is the same. Troubleshooting is difficult with this problem so if any one could help that would be awesome.