Other invisable entities

Mc name: zozer_firehood
Screenshot or Videos:
http://pasteboard.co/1v56SjUo.png
http://pasteboard.co/1v5a96e7.png
(this happens to other entities too not just item frames, but this is prob the best i can do..)
Explain about the bug: randomly entities will turn invisible and be non intractable, i found a temporary solution where if the chunk is unloaded and reloaded, the entities reappear, but can you see if there is a permanent fix?
What server is the bug on: solar survival

Well it is reported in bugs lol. How long has this bug been existant for you? I recognise that some parts of Solar Survival aren't fully operational/broken.

Yea I am aware of this bug and have been trying to tackle it. I would like to ask some questions before I narrow down to a fix. Do you have any mods installed on your client? How long is it until the the entities return? What method did you use to reload the chunks?

From what my understanding about this bug is when the server sets the chunk to be a wasteland it for some reason sets it so entities go invisible. I did try to contact the dev of this plugin but I am still to wait for his response. What I might do is slow the the servers wasteland progress so the chunks won't update as much.

sorry, didn't realize you wrote back.
I only have Optifine downloaded, it take anywhere between 1-10 minutes for the entities to disappear, and they come back maybe after 10 min(or more) (though item frames will stay disappeared). What i do is go to a different home, and then warp back and the entities are back. but then they will disappear again after a bit

This is a optifine thing, happens to me when people place blocks around me, they are there but just don't show up till a block update is applied, the best of way of doing this is placing down a block or torch for example. everything shows up again. If you are using a shade pack with optifine check to see if your system can handle it as well as that it works for the current build of the game/optifinem

I never had a problem with optifine previous to this server, but i will give it a shot when the server gets back up

Back up. Sorry was working on something so it was down for a short period. Yea try what @looke39 said and see what happens .