Running 8 tactacams reveal x, 7 of them work great and 1 not so well. Who else has one that doesn't work right?. The one I have doesn't pick up cell signals as good as the other ones and doesn't take as many pics, actually have them side by side. Tactacam looked into this issues for me several times and they tried to tell me it was a bad SD card, I even tried a different antenna too, switched them out and same stuff. Bottom line is camera doesn't send or take many pics as the other one on the same tree and Tactacam ain't standing by their warranty. This has been going on for over a year now.....