Hi, we had our infinity "upgrade" a couple of weeks ago, and since then have had real problems with the wireless connection constantly dropping from our iMac desktop computer. We gave it a week or so for stabilisation, and while things improved a bit, it's still happening many times a day. We now have a work around when it drops where we change the wifi connection to BT Wifi, then immediately go back to the Hub, and that invariably re-establishes the connection.
Other wireless devices connected to that hub are 2 Lenovo laptops, ipad, ipod and iphone. None of these seem to be affected - just some teething problems during the first week or so after upgrade.
As most devices seem OK, we haven't tried any other solutions yet. Advice please!