No luck with profvis: surrounding my runApp call in profvis seems to slow down all processes so much that my app is not even displayed on screen after 10 min of run (I tried at least 3 times, with fresh restart of R and/or Rstudio).
When I try to interrupt either the profiling, I get the following error message: Unable to establish connection with R session.
Looking at my Windows task manager: CPU is running super low, and I see no increase in memory use for Rstudio... so it's looking like the code is stuck somewhere.
profivs calls work on smaller apps (which are also not based upon shinydashboard, but I have to check this further).