Artisan Route:Cache crashes the screen.

Hello everyone. I need to run the command "Artisan::call('route:clear')" sporadically when updating a name of the sub-sites within the site. But every time I run this command it freezes the screen. I've tried putting it in the Observer, in the using and in the after of the EditAction and they all give the same result. On this site I can't run it as a JOB because it's disabled in the cron on the hosting. Is there anything I can do? Thanks