Windows 10 W10 VPN Error: The L2TP connection attempt failed because the security layer encountered a processing error during the initial negotiations with the r

  • Thread starter Thread starter Frinkahedron
  • Start date Start date
F

Frinkahedron

Hi guysI recently replaced my hard drive with a SSD and used a clean install on Windows 10 via flash drive / recovery media. All has gone fine, except when I try and log on to my VPN I get the error: The L2TP connection attempt failed because the security layer encountered a processing error during the initial negotiations with the remote computer. I had previously seen this error on my L2TP connected Cisco Meraki VPN, to solve this I uninstalled a Security Update for Microsoft Windows (KB5009543) which caused the problem. However, as I have a fresh install of Windows 10 I don't have a separat

Continue reading...
 
You must log in or register to reply here.

Similar threads

A
Windows 11 Getting an error when connecting to VPN "The L2TP connection attempt failed .."
Replies
0
Views
38
AVN_
A
R
Windows 10 cant connect to my VPN Here is the Error message The L2TP connection attempt failed because the security layer encountered a processing error during t
Replies
0
Views
15
Rick Justine Gulla
R
J
Windows 11 L2TP VPN with pre-shared key connection error
Replies
0
Views
16
JulienMnt
J
N
Windows 10 VPN Connection issue
Replies
0
Views
10
Naveen0607
N
O
Windows 11 The L2TP connection attempt failed error VPN
Replies
0
Views
10
Oleg T1
O
Back
Top