Yes, deleted old one and redownloaded fresh one..still the same long list of incompatibilities. I can attach the whole list of inconsistencies found by resolver tommorow in extra file as Robert Arthur posted here : Qiime2 2022.8 Installation error - #11 by rarthur
There is no issue by python 3.8 in a new environment ....even if base conda is python 2.7 . This is working for all other previous version of QIIME 2 based on python 3.8 . My command are just the same as in the tutorial (copy/paste basically).
Martin