Trying to upgrade software on my SurfacePro 8 and getting this warning: [image] I tried several things from a search in Google regarding TLS initialization issues but they didn’t resolve when I tried to re-upload the upgrades - I still received the same error. I have a full size laptop attached …

This can be fixed by anually updating with the download file from website Download / Trial LightBurn laser engraving and cutting software for personal and professional laser cutters.

[image] Lightburn will not upgrade "a network error occurred: tls initialization failed" OS Specific Hello, since my lightburn updated to LightBurn 1.5.01, built Tue 2024-02-06 @ 22:55. I noticed that my software is not updating. When I click on “help” on the top menu and…

I just went thru the same issue on 1.5.01. Downloaded a new copy and it installed the runtime package first, then Lightburn. I did the Check for Updates and it downloaded 1.5.02 okay.

So this shows it was the original build of 1.5.01 Which was patched right after Thanks!

Upgrade issues - getting a warning "A network error occured: TLS Initiliziation failed"

LightBurn Software Questions

Bikemike (Mike) February 29, 2024, 6:40pm 3

You need to manually download the latest. Should be in that thread.