Mine disabled since i got the phone but i still suffer those freeze/hangs

hi guys, i have problem with mobile data connection for my note 5. I'm using digi network. The signal will show 4g but no way i can connect to the internet. i've changed to a new sim..even changed a new phone unit, but the problem still persists. Anyone experiencing this frustration issue? I really dont know if this is a mobile network problem @ the phone unit problem. Anyone can help me..

Probably because they want to focus on the single sim note 5 first? Our are duos. But then how come malaysian s6 edge+ gets mm....hmm

Happens 60-70% of the time.

When i reply a msg in whatsapp, the first letter i hit, wont register on the screen. Phone vibrate from haptic feedback and the alphabet gets big - means i pressed it.

Example. If i were to type Hello, sometimes i type Ello instead. The H, despite me pressing, wont register on my screen.

I used 5 diff note 5's, and this issue occurs in all 5.

I only use 1 SIM but bought a dual sim phone wasted another slot. Should opt for the single sim version. Normally single sim version get update quite fast.

Like last time Note 4 the N910C get update first now also Note 5 N920C get update first. Dual SIM variant is like waiting forever arghhhhh.

Even i got 2 SIM card but 1 Digi inisde my N5 and 1 Celcom inside my IPad. So basically N5 dual sim but the 2nd slot is not using.

same here,doesn't use 2nd sim slot at all,feel like wasted
or maybe the market for dual sim is higher among note user?