Hi - I bought a new RV042 for home use, I have two lines coming for cable internet. Both are at 15/2 mpbs. Now, when I connect the modem directly to my PC I get speeds between 15-20mpbs down. If I connected Modem A and Modem B to RV042 and test it out, I get speeds of only 6-10mpbs. I have firmware v18.104.22.168-tm on the unit and have placed the setting to Load Balance. I have placed the maximum under the down/up stream. I don't understand why I am not getting comparable speeds, with both modems connected, I would have expected to exceed 20mpbs. I read some forums saying change the MTU to 1500, but when I got to the Firewall Tab --> General --> I don't see MTU anywhere. I am not sure if the latest firmware removed this feature? Help would be appreciated. Thanks!