Mars Hydro iHub Smart Power Strip help

[Lour]

Hi, I've recently been using iUB and it's giving me connection problems: the WiFi disconnects and the other day I found the connection light was off, I reset it and it started again (I had to reprogram everything) but today it still disconnected the WiFi and I had to relog it.
Can you give me some advice or should I return it since there were already problems previously?
bye thank you.
Lour

 

[Lour]

now I put a wifi extender because the signal was a bit weak, let's see

 

[Lour]

keeps disconnecting....I don't want to become vulgar, it's not like me, but....