I have a strange problem with RStudio 2025.09.2 on Win 11.
Probably I had the same problem with previous versions with Win 10, but I noticed it just now.
I have quarto notebooks with some analysis (it is not about specific notebook - it happens similarly for different files). Data loading, few simple models, models comparison and diagnostics, few contrasts, ggplot, and at the end export of plot into png file using ggsave. Nothing very demanding, given data, 5-10 columns, 200 - 800 rows.
Usually execution of such notebook is like 1–2 minutes. I was thinking that it is because my work computer is not the best machine, but today I spotted something else. I executed this code while having png file open in an external browser. I was surprised to see that the plot file (which is generated in the last chunk of code) was updated below 10 seconds. After that, RStudio keep showing code execution in console panel and environment variables updates for more than 1 minute more.
Is this behaviour common, or I have something messed up with installation on my work computer?