We now have two instances of MACs connecting to a Sonicwall (TZ Series) and getting slow internet performance. We had Dell support on the Sonicwall and they have given the first unit we were having trouble with a clean bill of health. However, the customer just couldn't put up with the degraded speed so we put in a cheap Netgear router temporarily and the issue with poor MAC browsing speeds went away. It doesn't seem to matter whether ethernet connected or wirelessly connected. Now a second account is complaining of the same scenario....mixed use of Windows and MACs connected to wireless and the MACs experience terrible response times. any suggestions?