Mod update process timing out on 1.18.2

[Juff_Ma]

Hello, a frind of mines minecraft mod update process is timing out so forge loads for decades.

Can you somehow disable this process? we won't install new versions anyway

The websites described in the log he can access fine by browser.

log (im just pasting the timeouts here cause the log itself exceeds the pastebin limit): https://pastebin.com/Av8uBg0r

we tried changing the fml.toml's "versionCheck = true" to false, but it didnt help

[warjort]

If you correctly changed the config/fml.toml file as described, you should see this message in the log you didn't post.

https://github.com/MinecraftForge/MinecraftForge/blob/aa170facb7284527bb0240d847a084ea09189cbb/fmlcore/src/main/java/net/minecraftforge/fml/VersionChecker.java#L109

 

I am no expert on this stuff, but a lot of these connection timeout errors seem to be caused by a mismatch of your network router or firewall
where it allows ipv6 on outgoing network traffic but not incoming, or vice-versa.

https://forums.minecraftforge.net/topic/119545-failed-to-authenticate-error-only-on-forge/?do=findComment&comment=524664

[Juff_Ma]

On 1/18/2023 at 5:58 PM, warjort said:

If you correctly changed the config/fml.toml file as described, you should see this message in the log you didn't post.

https://github.com/MinecraftForge/MinecraftForge/blob/aa170facb7284527bb0240d847a084ea09189cbb/fmlcore/src/main/java/net/minecraftforge/fml/VersionChecker.java#L109

 

I am no expert on this stuff, but a lot of these connection timeout errors seem to be caused by a mismatch of your network router or firewall
where it allows ipv6 on outgoing network traffic but not incoming, or vice-versa.

https://forums.minecraftforge.net/topic/119545-failed-to-authenticate-error-only-on-forge/?do=findComment&comment=524664

Ok Thanks but how can i disable ipv6, i remember doing this somehow in 1.12.2, but how on 1.18.2?

[warjort]

java has a system property (jvm argument)

-Djava.net.preferIPv4Stack=true

But the real issue is likely in your operating system or router configuration? So you need to talk to whoever provides support for them.

[Juff_Ma]

Didn't help, still not working