cFos Traffic Shaping is now in calibration and learning phase. This is necessary to determine exact connection speed and performance so as to ensure optimal download and upload rates will be attained while the ping remains low.
Depending on how much you use your connection, this phase can last for a few days. However, you can speed up this process by sending yourself a big file by e-mail, thereby effectively running an upload for several minutes at full bandwidth. Several PCs are best calibrated without interference.
You can deactivate the cFosSpeed status window by right-clicking on it, selecting Window Settings and then deactivating "Auto-show/Auto-hide".