Automatic Cache Management bugs

Plugin has lots of issues.
Sometimes it doesnt flush the cache, others there’s js issues in log and finally, when the automatic cache management is on, these errors in the log, over and over:

[22-Apr-2020 21:55:53 UTC] [Cloudflare] ERROR: [CLIENT API] Array
(
    [type] => response
    [reason] => Bad Request
    [code] => 400
)
 
[22-Apr-2020 21:55:53 UTC] [Cloudflare] ERROR: Bad Request 
[22-Apr-2020 21:55:56 UTC] [Cloudflare] ERROR: [CLIENT API] Array
(
    [type] => request
    [path] => https://api.cloudflare.com/client/v4/zones/bc9cfaedd64df3944e63e4be3b6d3d4f/purge_cache
    [timeout] => 30
    [method] => DELETE
    [headers] => Array
        (
            [Content-Type] => application/json
            [X-Auth-Email] => [email protected]
            [X-Auth-Key] => cb4e20f9b729dfwfwf89432985a92c0a3140e
        )

    [body] => {"files":["https:\/\/www.site.com\/it\/?product_type=simple","https:\/\/www.site.com\/it\/categoria-prodotto\/top-handle\/","https:\/\/www.site.com\/it\/color\/nero\/","https:\/\/www.site.com\/it\/material\/pelle-di-vitello\/","https:\/\/www.site.com\/size\/s\/","https:\/\/www.site.com\/it\/collection\/ss-2020-it\/","https:\/\/www.site.com\/it\/model\/vanity\/","https:\/\/www.site.com\/author\/admin\/","https:\/\/www.site.com\/author\/admin\/feed\/","https:\/\/www.site.com\/it\/shop\/","https:\/\/www.site.com\/it\/shop\/feed\/","https:\/\/www.site.com\/it\/shop\/vanity-grainy\/","https:\/\/www.site.com\/it\/feed\/rdf\/","https:\/\/www.site.com\/it\/feed\/rss\/","https:\/\/www.site.com\/it\/feed\/","https:\/\/www.site.com\/it\/feed\/atom\/","https:\/\/www.site.com\/it\/comments\/feed\/",null,"https:\/\/www.site.com\/it\/","http:\/\/www.site.com\/it\/?product_type=simple","http:\/\/www.site.com\/it\/categoria-prodotto\/top-handle\/","http:\/\/www.site.com\/it\/color\/nero\/","http:\/\/www.site.com\/it\/material\/pelle-di-vitello\/","http:\/\/www.site.com\/size\/s\/","http:\/\/www.site.com\/it\/collection\/ss-2020-it\/","http:\/\/www.site.com\/it\/model\/vanity\/","http:\/\/www.site.com\/author\/admin\/","http:\/\/www.site.com\/author\/admin\/feed\/","http:\/\/www.site.com\/it\/shop\/","http:\/\/www.site.com\/it\/shop\/feed\/","http:\/\/www.site.com\/it\/shop\/vanity-grainy\/","http:\/\/www.site.com\/it\/feed\/rdf\/","http:\/\/www.site.com\/it\/feed\/rss\/","http:\/\/www.site.com\/it\/feed\/","http:\/\/www.site.com\/it\/feed\/atom\/","http:\/\/www.site.com\/it\/comments\/feed\/","","http:\/\/www.site.com\/it\/"],"cfCSRFToken":null}
)