You were so right. After some trials it did happen. I was screen-recording my issue for Kucoin support when all of a sudden it was solved. Quite absurd… this is what I shared with Kucoin.
Hi Support,
I have an update for you. I was recording my issue since you asked. See the recording I posted here: https://photos.app.goo.gl/t4r9hmqDZ2T11xsJ9
Here you see:
- 0:00 previous trials didn’t work; I try now the TOR hidden service address (according to the GRIN community that must work as well). I make some variations with http(s)://myTORhiddenserviceaddress.onion => nothing works
- 2:30 I try the slatepack address mentioned by my grin-wallet listener (I run a full grin-wallet node) also with some http(s)…grinplusplus.com variations … Again, nothing works
- 03:15 Now I copied the address from my Grin++ wallet, doesn’t work either. I do some variations with http(s) and grinplusplus.com => nothing works
- 04:22: I remove the http(s) and grinplusplus.com, so back to the beginning of previous step (just the address of my Grin++ wallet), I try that again (for the ?th time – I did that many times!) and all of a sudden the withdrawal is confirmed!
- Previous steps were test withdrawals with only 4 GRIN, immediately after that successful withdrawal I tried again with my full balance and it succeeded.
I did hear a similar story on the grin forum – don’t know how this can happen, but maybe you can use this feedback in case you have similar cases in the future.
Best Regards,
Wim