Instal

-- HikaShop version -- : HikaShop Business 6.1.1 [2511142228]
-- Joomla version -- : 5.4.0
-- PHP version -- : 8.4.13
-- Error-message(debug-mod must be tuned on) -- : No error showing

Seeking to update to the following file downloaded .... com_hikashop_business_v6.1.1_2025-11-16_06-23-15

Cannot complete update. Install update commences and when completed the page with the additional plugins to download I get the following

Be careful. Something doesn’t look right.

Firefox didn’t load this page because it looks like the security configuration doesn’t match the previous page.

Sometimes websites set up protections for themselves and people like you from unwanted interactions with other sites.
Learn more about Cross Origin Embedder Policies (COEP)

I have made no changes to any plugin/config/htaccess/server settings since previous update to HikaShop Business 6.1.1 [2511142228] which went like clockwork as always

Updated another client site to check and that went as expected. Identical hosting and config settings

Thoughts?

-- edit ---
GRRR title is all wrong and refuses to be changed