ko propo 2.4 help

[pizzaman]

the other week i had problems with my lrp esc only having a solid blue light on when switched on after speaking on here some one said it was a receiver error,no signal going to speedo. when i cleaned there rx everythin seemed fine. now on sunday my other rx seems to be doing the same thing on my other lrp tc .could it be that i have 2 faulty recivers or is there any chance that the tx module could cause this to happen?