Disclosure: this analysis was done with the help of Claude (Anthropic) reading through the Dashboard 6.1.2 and extension source. I did the reporting and judgment calls myself, but wanted to be upfront about the method — treat the code references below as a starting point for your own review, not as …

A fix for this issue was included in version 6.1.6 of the MainWP Dashboard released today. Thanks again for reporting this to us.

This could be a quick fix: --- a/assets/js/mainwp.js +++ b/assets/js/mainwp.js @@ -97,7 +97,7 @@ let mainwp_get_remove_calback = function (side_id) { id: side_id }); - jQuery.post(ajaxurl, data, function (response) { + jQuery.post(ajaxurl, data) + .done(…

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Remove Site can hang indefinitely with no feedback - root cause in fetch_url_authed() timeout

Bug

bojan (Bojan Katusic) July 2, 2026, 3:02pm 2

Thanks @josklever.

As I mentioned in the original thread, we’ll look into this and I’ll update you once I have more info.