Thx,
For products which have combinations Quantities are paired correctly with "reference" on import qty from webservice. Front office also work fine on qty available. Just quantity tab on product page is mixup even if I manualy change qty it will save to wrong combination.
Presta 1.6.1.23, warehouse theme, php 7.0, Opcache and memcached. recently switched from A2 turbo to A2 turbo boost shared hosting. I am not sure when problem started as I just realised it during inspection after migration to new server and since everything else migrated fine I think this has nothing to do with server or migration.
During november I was working on a site by means of switching multiple products from two to one with attributes to improve SEO. I also use Advanced Pack 5 module and created more packs which have selectable attributes and added discounts during november.. I removed some unneeded theme modules as well as original presta modules and disabled Revslider and Belvg preorder products as google complained it has non secure http somewhere...retype some descriptions and meta tags, all to get good google rating. Old products are not deleted but turned off and redirected just the reference is deleted from them
None of this should be related I compared backup as old as April2023 and files are all good and database I cant see any noticable difference regarding products or stock available that would cause such mixup