Do you also think that 'fact or faked paranormal files',is faked?

I watched first season't first 3 episodes episodes.This is why i think
this is probably scripted.
1.In 2nd or third episode,their batteries die quickly .And why didn't
shooting camera's battery didn't die?and thermal cam too.

2.in the same episode,metal detector went off.there is a tech
specialist and many other people who can check that metal detector for
any possible errors.none did.they just said it went off.

3.In the night crawler case,they saw two entities behind the trees
with the thermal cam.Why didn't they run quickly and check it?they
waited until that things disappear and went there
4.When looking for the river creature ,why did they dive at night
while they can do the same in daylight which is more clear.

there are few more.
do you think this is scripted ?