# Old/incorrect rpc - Cannot change network

**URL:** <https://community.metamask.io/t/old-incorrect-rpc-cannot-change-network/25956>\
**Category:** General\
**Created:** [June 13, 2023, 8:26am UTC](https://community.metamask.io/t/old-incorrect-rpc-cannot-change-network/25956 "2023-06-13T08:26:24Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![lukasz](https://dub1.discourse-cdn.com/metamask/user_avatar/community.metamask.io/lukasz/32/22556_2.png) [@lukasz](https://community.metamask.io/u/lukasz)\
**Post date:** [June 13, 2023, 8:26am UTC](https://community.metamask.io/t/old-incorrect-rpc-cannot-change-network/25956/1 "2023-06-13T08:26:24Z")

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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.

 ![image](https://europe1.discourse-cdn.com/metamask/original/3X/5/9/59d1feabe76d0fc083577640b88bbafaa1102018.png)

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**Author:** ![lukasz](https://dub1.discourse-cdn.com/metamask/user_avatar/community.metamask.io/lukasz/32/22556_2.png) [@lukasz](https://community.metamask.io/u/lukasz)\
**Post date:** [June 13, 2023, 8:26am UTC](https://community.metamask.io/t/old-incorrect-rpc-cannot-change-network/25956/2 "2023-06-13T08:26:58Z")

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I cannot also close this popup.

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**Author:** ![tuya](https://dub1.discourse-cdn.com/metamask/user_avatar/community.metamask.io/tuya/32/15138_2.png) [@tuya](https://community.metamask.io/u/tuya)\
**Post date:** [June 13, 2023, 8:49am UTC](https://community.metamask.io/t/old-incorrect-rpc-cannot-change-network/25956/3 "2023-06-13T08:49:50Z")

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

> [@Metamask error doesnt go away and prevents me using the extension](https://community.metamask.io/t/metamask-error-doesnt-go-away-and-prevents-me-using-the-extension/25909/10):
>
> 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…

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<div class="post-metadata">

**Author:** ![lukasz](https://dub1.discourse-cdn.com/metamask/user_avatar/community.metamask.io/lukasz/32/22556_2.png) [@lukasz](https://community.metamask.io/u/lukasz)\
**Post date:** [June 13, 2023, 9:57am UTC](https://community.metamask.io/t/old-incorrect-rpc-cannot-change-network/25956/4 "2023-06-13T09:57:48Z")

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Great, it helped, thanks for solution.

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**Author:** ![system](https://europe1.discourse-cdn.com/metamask/original/1X/5a52b237b0f337b5837d56bd5cd7b21defb20221.svg) [@system](https://community.metamask.io/u/system)\
**Post date:** [July 13, 2023, 8:26am UTC](https://community.metamask.io/t/old-incorrect-rpc-cannot-change-network/25956/5 "2023-07-13T08:26:35Z")

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