What I found nowadays is that shortcuts are highly dependent on browser.
I recently migrated from brave to firefox (because some unpleasant news about brave) and many shortcuts don't work in firefox. Samely, some recent versions of chrom* seems to have made some shortcuts useless.
reproduced by Patric Massing Alt-O not working Alt-R not working
Carlos Ruiz
November 23, 2017 at 12:04 PM
Right @Hiep Lq, when documenting http://wiki.idempiere.org/en/Shortcuts I noticed that on code there is management for Alt+0 (Process) and Alt+R (Report) - but not working.
During test day @Dirk Niemeyer reported this is still not working, as https://idempiere.atlassian.net/browse/IDEMPIERE-2112#icft=IDEMPIERE-2112 can take time maybe a quicker solution can be implemented changing the shortcuts for something that browsers can accept.