Ardour 6.3 crashing, POOL OUT OF MEMORY

Hi everyone,

Two weeks ago I upgraded Ardour to the new version (6.3). The installation was smooth. Started using it and everything’s fine.

In the last few days, however, the software started to crash giving me the following message: “CRITICAL: event POOL OUT OF MEMORY : RECOMPILE WITH LARGER SIZE”

To give some context my system is Ubuntu 20.04 (I even reinstalled Ardour after upgrading Ubuntu just to avoid any incompatibilites).

It’s important to say that, during installation, I received the warning that my system used frequency scaling.

I did exactly what is told here: https://askubuntu.com/questions/523640/how-i-can-disable-cpu-frequency-scaling-and-set-the-system-to-performance

After doing it all, restarted Ardour but it crashed again.

Any guidance here would be very helpful, thanks.