It's JUNK. It's so bad, I'm going to have to install and use a different browser. EVERY time I open my wallet for the day, the wallet won't connect and I'm forced to uninstall the extension, reinstall, and then must enter the 12 word unlock phrase - and select a new password. It's beyond annoying. I am not going to continue using something that requires an install every day. No support, either. What a complete waste of time. Mozilla/Firefox continues to lose functionality - between the never ending updates and reminders to update and issues like this, it's just not worth it. Unfortunate, I've been a Firefox user for 20+ years. So long folks.

Doesn't install, keeps loadng.

inutilisable ,ajout du ledger : unknow error
tout marchai bien ya 2 ans ...

Despite MM is one of the first web3 wallets, and the fox became iconic, I recall I had to uninstall and reinstall the mobile application lots of times and recover manually everything. Now, for a not known reason, it is not even opening anymore in the browser, and when trying to connect to dApps it doesn't even open (neither logs in the console). I even tried rebooting the pc . now I am losing at least 5 test accounts with test assets, and this is making me lose time.
if you don't save immediately your secret key / pass phrase, you are risking to lose everything.
I was also going to start using metamask for Unity.
I am sorry about it, but I will NOT use it anymore.

P.S: I noticed, with other wallets, trascations also fail less frequently than metamask, and seem also that are faster.

Tried many times, but not working in firefox

continuamente tengo que reinstalarlo, la ultima vez browser y ordenador crash

Doesnt work recently (endless loading) and i was using it for years.

Doesn't work, endless loading

вечная загрузка в фаерфоксе. восстановление через 12 слов не работает. дерьмо. хотите потерять деньги это к метамаску от данфинлай

IF FUCKING LOADING LOADING LOADING! I ALREADY NEEDED TO DELETE 3 TIMES!!! RABBY IS x100 BETTER THAN THIS SHIT!

On sending it lags and just process it endlessly. Had to use external tool to get actually assest back to me.

metamask never open after crash, its 1 month now. its always processing and not open.

Absolute memory hog which makes Firefox run slower and thus your entire PC as well. I suggest using Enkrypt, which is much more user friendly as well due to not making you import tokens the way MetaMask does.