Subnautica sync error (0x83860012)

About your saves, it is uploaded automatically to the cloud as soon as you're connected to internet mate, so as soon as you reinstall the games, progress is going to be downloaded from the cloud in the background

I see :c

You could try a factory reset via console settings, to do this go to settings > system > console info > reset, once there press reset and keep my games and apps.

If the issue persists after that, you may need select remove everything

Hello, how would doing either of those 2 effect my game data? Will it result in the deletion of the data from console? If I factory reset, will I lose that save, or any other game saves I may have? I'm just endlessly scared of losing the data for it since it keeps giving me syncing errors, I'm worried if the console data is all I have. Also, I appreciate it, but an offline update isn't an option either as I currently don't have an accessible PC. What could possibly be the cause of this error? Like I said, I'm desperate and have tried nearly every solution in the world.

Hi and thanks for reaching Microsoft Xbox gamer's community. My name is Josef.
I'm an Independent Advisor and a Microsoft Xbox user like you.

Hope you're doing great today buddy

In case you didn't try it, could be nice perform an offline update for your console. In that way Xbox system will be installed from scratch.
For this you need a USB and PC to format it and transfer files provided in the link below (with steps):

https://support.xbox.com/en-US/help/hardware-ne...

If that doesn't work you may need to perform a factory reset for your console to see if in that way, the issue gets fixed

That would be the last options to do on your console

Hello!

My name is Dérek, I'm an independent platform consultant and I'm grateful for the opportunity to help you.

SnoozF3st, this sync error means that something on your network is blocking your access.

Below are 3 standard procedures to try to resolve.

Alright, let's try this here then

Press and hold the power button on your Xbox for 10 seconds, wait for it to turn off. Unplug it. Now wait 1 minute before turning it on.

Configuration>Network>Advanced Settings>DNS Settings>Manual>Primary 1.1.1.1 and Secondary 1.0.0.1

Press the Xbox button to open the dashboard.

Select System > Settings > System > Console Information

Select Reset Console.

Restore and keep my games and apps.

Rest assured, you won't miss games or saves

When asking to pull settings from an old xbox, put no

You will have to log in your accounts again, that's all

In case it doesn't work, I am sending the 4 network configuration procedure.

So you just need to configure your internet devices now.

They are unconfigured, so have access restrictions, causing these errors.

If you do not have knowledge, I advise you to contact the ISP that they will do for you

set a fixed ip for the console/PC, open the ports described below, disable and enable the UPnP function and disable the modem firewall, if you have a modem and a router the process has to be done on both devices.

Put console/PC IP in DMZ zone.

Port 88 (UDP)

Port 3074 (UDP and TCP)

Port 53 (UDP and TCP)

Port 80 (TCP)

Port 500 (UDP)

Port 3544 (UDP)

Port 4500 (UDP)

You can ask ISP(Internet Service Provider) for help

I remain at your disposal if you have any further questions.