I had plans to host a realm with a world that is 2.6gb in size, I had 18 mods that totaled maybe 160mb. I tried making the world a realm, it says the upload was complete, but then this error "Failed to find a place to upload your world. Maybe check your internet connection?". It also gives the regular error message.
I then looked into ways to fix this. I have tried restarting my Minecraft and my PC, removing the mods and uploading the world as is, clearing my marketplace and download cache. It doesn't seem anything is working, though I haven't reset my internet. My download speed is 589.66 and upload speed is 44.53. I uploaded a basic world that was created with one mod and it uploaded instantly, the world I want still fails. I have kept trying to make it a realm about 22 times at this point. I was given a free realm trial and wanted to host that world.
Thank you for your report!
We're tracking this issue at REALMS-474, so this ticket is being resolved and linked as a duplicate.
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