Does that not suggest that there is something attenuating the wifi signal between the Hub location and the printer in its normal location ? A thick stone wall or a Victorian iron rich brick wall or a modern wall with metal foil coated insulation, etc., - is that the case?
What Hub model is it? Is "smart wifi" disabled?
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John
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I do not work for VM. My services: HD TV on VIP (+ Sky Sports & Movies & BT sport), x3 V6 boxes (1 wired, 1 WiFi, 1 on PA) Hub5 in modem mode with Apple Airport Extreme Router +2 Airport Express's. On 250Mbps, Talk Anytime Phone, x2 Mobile SIM only iPhones.