Audio Click when buffer is full

[ArthurKuhn-prog]

After a windows 10 reset, the nn~ object in Max/MSP started to cause stutter and audio clicks.
The freezes are regular, and seems to be related to the buffer size, but never dissapears (and I can't go much more than 1 second in latency).

It used to work without too much problem, as can be heard here : This is a recording of the piece I'm trying to rework on

My config is still the same : windows 10, Max/MSP (latest version), Behringer UMC404hd with latest driver.
My BIOS and firmware is on its latest version too.

Any idea on how to fix it/why did it started occurring ?