Issue has been resolved, as I received yesterday a new Horizon Box. IT works perfectly neither my notebook, nor my PC drops internet.
Many thanks for your assist, much appreciated.
Great to hear! Thank you so much for your feedback. Should you ever have any questions again or need further support, now you know where to go to :womanwink: Could I ask you one more favor? Would you please mark this thread as solved? Helps other community users who have similar or same issues.
Wishing you a nice day and a great weekend.