Can confirm on 1.21.11 & 26.1-snapshot-7 on macOS 26.3.
Can confirm. The issue here is that the Java version shipped with the launcher for 1.8.9 is outdated and cannot handle the new certificates. You can fix it by changing it to use the latest build of Java 8 from e.g. Adoptium.
Fixed in 25w19a.
@Andres Merida I don’t think PojavLauncher is officially supported by Mojang.
You could be getting this issue due to having a faulty internet connection or a server side issue, confirm that the minecraft server is online and connectable.
so im not the only one having problem with that...
This is not true. Your reasoning is built on a false pretense.
On 1.21.11, contrary to what you describe, all actions set to “Hold” do not reactivate upon exiting a GUI, even if bound to a keyboard button. When set “Toggle”, Attack/Destroy and Use Item/Place Block never reactivate, while Sneak and Sprint only reactivate if bound to a keyboard button, but not if bound to a mouse button. Do you see the discrepancy now?