If you connect the laptops to the Hub by Cat6 ethernet cable do they display the same issues at the same time as the mobile disconnects ?
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John
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My services: HD TV on VIP (+ Sky Sports & Movies & BT sport), x3 V6 boxes (1 wired 2 WiFi,) SH2 in modem mode with Airport Extreme Router. On VIVID200, Talk Anytime Phone, x2 Mobile SIM only iPhones.