Issues with lag, sounds playing late/not playing and things done too fast get reverted

I have been playing Minecraft for over a year and have loved every second of it. However, ever since 1.14.60 came out I have encountered some bugs (on pocket edition, anyway) for example, I punched a salmon fish in the sea and it and for 10 seconds it made the noise when you tap somewhere out of reach/the sky/a player in creative/with attack players turned off in the multiplayer settings. This occurs in all environments. Also, the salmon out of the water started rocking side to side in the air. Also if I do something too fast (strip 2 logs) it just returns to its untouched state. This happens with placing blocks too fast as well. As well as breaking blocks. Also sometimes you take damage a second after it happens. This one is going to sound like I’m mental but slimeballs come out of the grass. I cannot place torches on walls. I cannot place armour/items on armour stands. Sleeping takes forever. Commands act late. When on PE 1.15 comes, please fix these bugs. Now a quick side note, my software is up to date and I have plenty of storage. Also I cannot push mobs. Please fix these. I understand, there is a pandemic and you are probably not caring for the game as much. Also I know you are developing Minecraft: Dungeons. But please, no matter what, fix these bugs/performance issues.