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| + ! How to Restart a Frappy server | 
| + | 
| + If a sample environment device is not working properly, for example due to communication | 
| + problems, it might be helpful to staop and restart the frappy server: | 
| + {{{ | 
| + frappy_main('')            # stop the main frappy server | 
| + frappy_main('<main cfg>')  # start the main frappy server | 
| + }}} | 
| + | 
| + If the problem is related to a device on the stick or addons, you will need the commands frappy_stick or frappy_addons. | 
| + |