Devices connected to wifi booster not receiving signal

[Rafiya]

My laptop and phone connected to the wifi booster are hardly receving any signal and therefore am not able to go online.

This happened all of a sudden, things were fine previously. Please support. 

[Chrisee]

@Rafiya first point is check the booster is getting a strong signal from the hub. Boosters should be positioned halfway between the hub and where you need the boost. Assuming it is simply unplugging the hub and booster then allowingbthe hub to fullybrestart before doing thesame with the booster which should sort any interference issuex.