Most buggy MM version(Firefox). Cost me a lot of nerves dealing with it.

doesn't work

I'm done with this extension.

cant login anymore...

What a shit ! So low, buggy, and .... Just ruined all my patience after months of use...

The latest version breaks countless site logins. I had to disable it.

as of recently, (march 2025) this new addon version keeps certain sites from loading, for example most prominent, duckduckgo main website loads okay but all search result pages render only the initial top search box somewhat and no content being shown. as soon as metamask addon gets deactivated, duckduckgo renders results normally over again. poor quality control of these developers :(((((

This addon is breaking sites from loading, duckduckgo, hotukdeals ect. Took a while to figure out which addon was the problem.

the latest version (march 2025) broke several sites, especially the ability to complete forms.

1/5 it worked, but I cannot login anymore! What is wrong?

This 3/18 (12.12.0) update has broken my ability to login to mozilla website as well as manage my rmm clients on centrastage (rmm.datto.com) I've had to disable this plugin completely.

Latest update v12.12.0 broke a lot of sites (e.g. duckduckgo)

Latest update v12.12.0 broke a lot of sites (e.g. duckduckgo)

Looks like they reverted it 2025-03-19 See GH MetaMask/metamask-extension/commit/0ea0cd2d6a685fccdb16d636c13c60e266d3d799
> fix: Disable CSP override feature that is breaking sites (#31107)

Most overrated crypto wallet by a wide margin. Absolutely painful to use. Slower than snail. No thanks

After March 18th update, it blocks from viewing some webpages like lenovo.com or office.com documents

notion.so dont load properly with current version of extension.

Some Websites dont load properly with current version of extension.

MM is just so bad. Some of the severe issues are:
- its sooooo slow. Other wallet like rabby are more than 2x faster signing transactions, why?
- Login often hangs so I have to completly restart FF to fix it.
- Managing addresses ist so much worse than on other wallets and features are just lacking so much behind.
- The mobile version for iOS is just the worst of the worst. My phone gets insanly hot, the app hangs, never updates and crashes periodically. Whoever build that thing is just the peak of incompetence.

I am only using MM because I am too lazy to migrate all my addresses. I really should switch, it has become unbearable.

Goh