Old/incorrect rpc - Cannot change network

[lukasz]

Hi i have an issue when i try to change network, popup information about deprecated rpc blocks changing network and in that moment i cannot do anything.

[lukasz]

I cannot also close this popup.

[tuya]

hi, someone mentioned a solution in this post, see if it helps you.

Metamask error doesnt go away and prevents me using the extension

Solve the problem that MetaMask UI froze when switching to deprecated networks. Reproduce the problem: Switch the MetaMask network to Rinkeby or another deprecated network. Problem: The UI layer freezes and cannot close prompts or use MetaMask. Solution steps: Open the MetaMask developer tools and find the element with ID “popover-content”. Delete that element. At this point, the stuck UI layer disappears, and you can normally close other prompts and use MetaMask. The MetaMask network succe…

[lukasz]

Great, it helped, thanks for solution.