Hi Adrian, as of late I see the following messages being printed by the kernel: "iwn0: iwn_check_rx_recovery: PLCP error threshold raw (278) comparison (27800) over limit (20400); retune!" (the values vary wildly) and: "iwn0: iwn_scan: called whilst scanning!" Is this something I should worry about? This is a <Intel WiFi Link 5100>. BR, Stefan