IDE 2.0.0-rc9: Apple MacbookPro M1, takes more and more cpu ressources over time

Hi everybody,

I am very new to Arduino development, three days old in fact.

I just wrote my first code for two different projects and I had in a few circumstances more than one sketch open.

I am running IDE 2.0.0-rc9 on a Apple MacbookPro M1 running Monterey 12.3. 8Mo RAM.

I realized that IDE becomes slower and slower as I am writing and testing code during the day. A look at the performance monitor shows that IDE takes more and more CPU ressources over time.

If I quit and restarts IDE it just works fine again... It takes a few hours to be slow but it is always running slower over time.

Hi @papymouzot. Thanks for giving the Arduino IDE 2.0.0 release candidate a try, and for your report.

This issue is being tracked by the Arduino IDE developers here:

If you have a GitHub account, you can subscribe to that issue to get notifications of any new developments related to this subject.

You might be interested in the previous discussion on this forum topic:

I'm happy to tell you that there is work in progress now to improve on this situation:

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