Important update on SonicPoint support on the SOHO & TZ300 models
Dell SonicWALL have made a significant change to the number of supported SonicPoints on the SOHO and TZ300 models. Initially, both of these devices would support 16 SonicPoints but have now be amended to support 2 & 8 respectively. In the case of the SOHO this appears to be from firmware 220.127.116.11. If running 18.104.22.168 and below you can still run up to 16 SonicPoints.