Whenever I'm morphed into a mob that's less than 1 block tall - notably bats and birds - I get insane block lag whenever I'm not flying that makes the game almost unplayable, especially on mining trips. This only happens when I'm not flying, but obviously the mining penalty when flying makes it so I rarely mine when in flight.

Using tools like the Excavator from Thermal Foundation is impossible because it can take up to 4-5 seconds sometimes for all the blocks to break properly. It doesn't happen on every block, but sometimes it will get into 'fits' where it's excruciatingly long and on every block.

Any help is appreciated, thank you!

Do you mean mining duration gets extended when you're flying (like you're underwater)? Or do you mean that it literally lags the game when you are not on the ground?

Do you mean mining duration gets extended when you're flying (like you're underwater)? Or do you mean that it literally lags the game when you are not on the ground?

The block will break, but then immediately respawn for a second or two before breaking again on its own and actually dropping the block.