I disabled my Fast Cache Plugin and it started functioning without any problems. I will contact the support of the cache plugin to advise me about this conflict and let you know if they will solve it. Thanks.
Below there is my communication with the support of WP Fastest Cache Plugin. The exact issue is being explained to below in the communication. the support stated your developers should fix this problem as WPML currency switcher is not compatible with the cache plugins at the moment. Could you please pass this issue to your developing team?
no, it is not possible. the developer WPML currency switcher can fix the problem.
On Tue, Jan 10, 2023 at 6:55 PM ARSTONE wrote:
I am not sure, to tell you the truth. I hoped I could overcome the issue by adding exception rules. Can I or it's not possible?
On 10.01.2023 15:53, WP Fastest Cache Support wrote:
> can you be sure that WPML currency switcher is compatible with the cache plugins please?
>
> On Tue, Jan 10, 2023 at 6:47 PM ARSTONE wrote:
>
> Hello,
>
> I have your plugin and I am having an issue with WPML currency
> switcher that is not working well on front end when the cache plugin is
> enabled.
>
> It is not allowing the converter to change the currency in most of the
> browsers:
>
> https://wpml.org/forums/topic/multi-currency-switcher-not-changing-correctly-on-the-front-end/#post-12786701
>
> E.g., here is a link where in some browsers you can change EURO to Swiss
> crowns only once, then if you want to change it back to EUR it is not
> possible. And there are browsers that do not allow to change the
> currency at all (e.g. Firefox):
>
> hidden link
>
> Can you please help me, how to fix that? Maybe I should add something to
> the exceptions in the setting of your plugin?
>
> Thanks in advance!
