Did I do something wrong ? should I wait ?
pool:
solo.ckpool.org, port: 4334
My address does not work on http://solo.ckpool.org/users/XXXX
thanks for your help
What do you mean by you address is not working on the URL above?
If the rental has not submitted any work to the pool then there won't be any info there yet.
Double check the pool URL in nicehash you could also try de.ckpool.org:4334
Sounds like you have something wrong with your info at nicehash as the pool is working fine on port 4334 from what I can see.