url problem, weird redirect

[SaLiC]

Hi

 

I am using prestashop 1.6.0.14.

 

I am experiencing a very strange problem regarding a redirect of some sort.

 

Some of my products is redirected to a non existing url mydomain.dk/-

There is no pattern in which products has this bug.

 

If change the seo url, it all works.

Same if I change the rute to the products the bug is gone.

 

BUT if i change URL on all products or just the once with the bug i will destroy my seo!

 

Have anybody seen this before and have a solution???

 

Or is it possible to make some kind of redirect rule so a change of rute to products will not affect my SEO.

 

 

Together with a developer we have tried everything we can think of, including regenerating .htacces many times. Disabeling different modules, looking in the database and a lot of other things.

 

In addition to this we noticed that in indexing it says 646/646 but I have more than 4000 products, and around 750 that is active. Maybe this has a connection to the problem.

 

I changed hosting a few month ago, and actually around the time that I noticed this problem/bug the old host was closed down...

 

I really hope for some fast replies and that somebody can help me to find a solution.

 

 

If I have to start over with a clean installation. Which version of prestashop is recommended now to be the best with fewest bugs?

Edited October 21, 2016 by SaLiC (see edit history)