Override and Friendly url

[fabio6546054]

Hi,
I am writing to know if anyone has had experience the same problem and know how I can solve my problems.
I use prestashop 1.6.1.6, and I have a problem with the override.
I have for many months problems with override (if enabled the modules do not work, for exemple reward points) showing the 404 page. I have now discovered that if I disable all override (in the preference menu) all the modules work properly but I have addons that use overrides so I can not keep this function deactivated. I also found that if active overrides, but I disable the friendly url everything works properly. Now, how can I keep activated the friendly url and overrides together without any problems? I deleted the cache and also tried to disable all modules that use overrides to see if there is a module that creates conflicts but problems remain even with the deactivated modules. Many Thanks, Fabio.