2021-08-05 - First Run throwing an error on V4

Header Data

From: Rich Kellett <rs***h@gmail.com>
Message Hash: 2dc19aa4a3e899a47a10b0f44ef3617a013c9c886378d01806c481957827ffe5
Message ID: <c3e7b04a-22d5-4550-9738-20b4572acbbfn@grasehotspot.org>
Reply To: N/A
UTC Datetime: 2021-08-05 08:57:18 UTC
Raw Date: Thu, 05 Aug 2021 08:57:18 -0700

Raw message 

Just configured Ubuntu 18.04 on a hyper-v vm, 2 lan cards hen followed the 
instructions to install, everything appears to go fine until first-run, 
when I'm prompted with the attached screenshot, has anyone had this or know 
where I might be going wrong?

Many thanks

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