Did this start happening recently? Also, can you let us know your computer spec (CPU and graphics card model names) and which country you are accessing the game from.
A few times i set a block and directly after that the block goes invisible. After i restart the client the block is visible. this problem are very often :/
Currently experiencing this in saptu, placed blocks vanishing until I rejoin the server, at which point some changes become visible and the block lag begins anew.
This started today for me, was building without issues yesterday.
I see this on Eisa, with all my computers (ranging from a Yoga 2 Pro running the web client at 3200×1800 in Firefox on Ubuntu Vivid to a enthusiast nVidia gtx970 rig running the Steam client on Windows 8 on a 1080p@60 TV). Started some time before this last week end since we first noticed it Sunday.
It doesn’t appear to be server lag so much as some kind of failure to mesh. When block removal or placement doesn’t work it permanently does not work in that spot during the session, unlike previous lag problems where if you were persistent you could eventually place/remove the block.
Same problem on Vaisier. There’s some grass I try to remove, and it never goes away. I place blocks, they go invisible, and I have to log out and back in again to see them.
One thing that seems to have worked for myself, and two other players within the game who have had similar issues, has been to use the server list to teleport to another server, then back.
This fixed the problem, at least temporarily.
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