Why the link quality, signal level and noise level values reported by iwconfig and this 1.7.1 firmware are non sense. E.g. noise and signal levels increases suddenly to -256 dBm or decreases -45 dBm or -1 dBm. The 1.5.6 fw shows "correct" and stable values. Does anybody noticed this same? Is there any solution to this? Some filtering of the values in driver side? BR, Jar