maybe its fees, failure with fee limits ii Pheonix. Estimated fees very high. Perhaps I need to be sending much more Sats and swalling a high fee to test?
https://m.primal.net/HWwp.jpg 

 I tried with WoS, setting a fixed amount to generate a specific receive code and it worked. But maybe that is something @miljan is working on? Being able to paste codes or pay lightning addresses instead of withdrawing only with the scan qr feature? 

 thanks, yes that is what I heard. I'll keep trying to learn more sbout lightning and look forward to updates!