This bug is still present in 1.18 so I tried to create a ticket for it but was told it's a duplicate of this issue, even though this ticket specifically mentions 1.17. Either way, I am completely unable to connect to my Realm and keep getting this error over and over. I have done all the steps outlined in the Mod note, to no avail. Please reopen this issue, thank you.
This is not a duplicate as the MC-227913 issue is marked as affecting only 1.17. This is on 1.18. @MMK21
Having this issue in a 1.17.1 realm. The farm worked just fine for the better part of a day, then it just stopped and the bees are not leaving their hives. When I bring the hives to the overworld, they exit, pollinate and go back in just fine. But when I place the hives back in the farm, they go back to hibernating.
EDIT: For clarity, just want to say this farm is in the Nether dimension.
Still in 1.16.1. I just saw a bee flying through glass blocks and right out of my greenhouse.
I have this same issue, impossible to connect to my Realm. It's been this way for several days. No answer from customer service. I am about to terminate my subscription since I can't use the service at all even though I am paying for it.
Not sure if this helps, seems kind of empty, but it's the latest log file in my minecraft log directory:
[08:17:22] [Client thread/INFO]: LWJGL Version: 3.1.6 build 14
[08:17:23] [Client thread/INFO]: Reloading ResourceManager: Default
[08:17:29] [Sound Library Loader/INFO]: Starting up SoundSystem...
[08:17:29] [Thread-2/INFO]: Initializing No Sound
[08:17:29] [Thread-2/INFO]: (Silent Mode)
[08:17:30] [Thread-2/INFO]: OpenAL initialized.
[08:17:30] [Sound Library Loader/INFO]: Preloading sound minecraft:sounds/ambient/underwater/underwater_ambience.ogg
[08:17:30] [Sound Library Loader/INFO]: Sound engine started
[08:17:33] [Client thread/INFO]: Created: 1024x512 textures-atlas
[08:17:34] [Client thread/INFO]: Narrator library for x64 successfully loaded
[08:17:36] [Client thread/INFO]: Realms library version == 1.13.3
[08:17:37] [MCO Compatability Checker #1/INFO]: Realms is available for this user
[08:19:06] [Client thread/INFO]: Stopping!
[08:19:06] [Client thread/INFO]: SoundSystem shutting down...
[08:19:07] [Client thread/INFO]: SoundSystem Author: Paul Lamb, www.paulscode.com
Seems to me like it is on the Minecraft: Java Edition side since others who try to connect to the realm are experiencing the same issue. I tried the community support discord and they simply told me "We cannot help you, that is on Mojang's side."