"could not create SSL/TLS secure channel"

[Tepartive-Studios]

Sometime in the past 2 months my C# app suddenly started giving the "could not create SSL/TLS secure channel" error.
wether I use Windows.Web or System.Net neither seem to work, it was working fine beforehand though. But I didn't see any announcements or release notes about any changes to this so I'm not sure why it started randomly.

The WinRT Api (and the older UWP SDKs) are really limited, so I can't use System.Net.ServicePointManager.SecurityProtocol to manually specify a specific TLS version if that's what I'm supposed to have done.

was there a change I didn't see or wasn't announced?
This happens when I call any Api endpoint, I can still get the authentication code to call them, but I get the error every time I do anything else.

(if this isn't the right place to ask this then can you tell me what is please?)

[youssefhassan]

I'm not sure I understand the use case, what exactly you want to achieve with the SSL/TLS?

[Tepartive-Studios]

I'm not sure I understand the use case, what exactly you want to achieve with the SSL/TLS?

the issue is that I randomly started getting the "could not create SSL/TLS secure channel" error whenever I make any API calls, so I figured something must have changed in the API but when I looked nothing had, so I'm not sure why this error randomly started