Gilmar

I have uploaded a file that tries to reproduce the FPS drop issue, both in a new map and an old one.

the error is still present in the current official version even in single player.

Can Confirm in 1.17 release

The problem continues in 1.15.1, I leave this video and download my world so I can analyze it completely.
 
https://www.youtube.com/watch?v=3kQnqypozKE

I left a poster and the character at the right time to reproduce the error.
 map download: https://www.mediafire.com/file/urm7entml9xerrx/Survival-1.15.1.rar/file 

Acabo de intentarlo en 1.11.3 y la caída de cuadros es más común incluso bajando los gráficos al mínimo y la distancia de rederizado.
¿Planea alguna solución a ese problema?

Oh, estoy de acuerdo, estoy confundiendo eso.

If I believe it, in single player something happens about Ambiguity between arguments, I upload screenshot to confirm.

[14:19:13] [Client thread/WARN]: Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]
[14:19:13] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
[14:19:13] [Client thread/WARN]: Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0]
[14:19:13] [Client thread/WARN]: Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
[14:19:13] [Client thread/WARN]: Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]

I do not quite understand, could you explain?

[MCPE Mod] Mega_Spud I'm sorry, now you can display 🙂

Yes!

The bug occurs in the latest snapshot

Only it works with enchantment,

I'll test without enchantment

Confirmed this problem still is in the version finally carrying 16w05b

If it does not work, I leave the video at the following link
https://www.youtube.com/watch?v=IM16fM26FQo&feature=youtu.be