since the last update (by the way, thanks for it) it seems that lemur is less reactive than before. Sometimes I need to touch twice a button or a tab to trigger it. I use an ipad pro. A friend of mine, that also uses lemur with an ipad pro, has noticed the same problem.
I can confirm I experience the same problem. When lemur has to send a lot of OSC commands in a serie, communication stutters a lot and control is not responsive.
After some investigation I found that last version affected negatively the OSC command transmission from Lemur. When there are many commands in a burst, the transmission stutters and many messages are lost. This is quite noticeable with fader objects: if faders are in discrete mode (with grid setting on and any number of grid steps) the transmission is perfect, when grid is off moving the fader produces a stuttering serie of commands, and many of them are sent late or go missing.
I really hope someone from Liine will read this message and reply they are looking into it, because as it is Lemur has become completely unusable.