Apple released Mac OS X Lion 10.7.2 last week and the new version of the operating system should have solved some of the existing problems for users and should have improved the performance of Macs purchased from the Cupertino company. On Apple's discussion forums appeared various threads talking about problems with Bluetooth or Wi-Fi connections. It seems that in the new version of Mac OS X Lion 10.7.2 it generates problems in maintaining an active Bluetooth connection with a keyboard, a Magic Mouse or a trackpad. I didn't have such problems with the Magic Mouse, but others claim that the connection with such accessories is interrupted suddenly and to reconnect you need to reset the Mac.
The second big problem has to do with Wi-Fi connections, specifically many users complain that Macs disconnect from hotspots after being restarted from sleep mode and refuse to connect again until the Mac is reset or until the HotSpot information is deleted from the Keychain Access application. Unfortunately, I also had problems with Wi-Fi connections, but my Bluetooth connection was interrupted when I downloaded large files at speeds of 5-6 MB/second via Wi-Fi. Problems with new versions of some operating systems are perfectly normal, but it seems that OS X Lion is the most problematic operating system released so far by Apple.
