I'm having a problem with launching Rcmdr. When I try to launch it the first time through R using the command library(Rcmdr) it will go through the process of launching and get to the point where it says "Registered S3 methods overwritten by 'lme4': method from cooks.distance.influence.merMod car influence.merMod car dfbeta.influence.merMod car dfbetas.influence.merMod car lattice theme set by effectsTheme() See ?effectsTheme for details." and then it just hangs there and never launches Rcmdr. If you launch another instance of R and run the same command it will complete and launch Rcmdr successfully. I have tried launching R with R.exe --vanilla with the same results. The system information is Windows 10 version 1903, i5 8500 processor, 8GB RAM, 256Gb SSD. R version 3.6.2 Platform: x86_64-w64-mingw32/x64 (64-bit) Hopefully I haven't left out any important information. Thank you for any suggestions. [[alternative HTML version deleted]]