Sent from my GT-I9082 using xda app-developers app
I dont think it is a problem of your rom.
As u said you face this problem in every kitkat rom. I've myself tried most of the kitkat roms and didn't face this problem. i would recommend you to check your things from vodaphone customer care...if you think that nothing is wrong with your service provider you may make a clean flash of the rom.
To check whether this is a problem of your rom or service provider you can try stock rom...
Sent from my GT-I9082 using XDA Premium 4 mobile app