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Metamask: is your cpu overworking? users say yes!

MetaMask's CPU Drain Sparks User Backlash | Users Demand Action

By

Michael Beattie

Jul 20, 2025, 01:43 PM

Edited By

Jonathan Lee

2 minutes reading time

A graphic showing high CPU usage on a computer screen with Metamask logo, indicating system issues.
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A significant number of users are growing increasingly frustrated with MetaMaskโ€™s excessive CPU usage, often exceeding 100%. Reports indicate this issue has lingered for years, raising alarms about potential mining operations leveraging usersโ€™ computers.

MetaMask, a popular cryptocurrency wallet, seems to be at the center of a brewing controversy. Users are vocal about how running MetaMask turns their systems sluggish, causing instability and frustration. One user stated, "My whole computer is unstable with MetaMask running. I can hardly do anything."

A Long-standing Issue

This isn't just a new occurrence. Comments indicate that many users have experienced this problem over several years. Typical experiences include:

  • System slowdowns

  • Browser crashes

  • Complete operational instability

Some even report reinstalling their operating systems and trying multiple browsers to no avail. As one user noted, "I did a complete reinstall of my OS and it still happens."

Threat of Cryptocurrency Mining?

Speculation among users suggests that MetaMask might be using its usersโ€™ CPU power for mining Monero, a privacy-focused cryptocurrency.

"They're mining Monero using everyone's computer power," a frustrated user remarked, fueling ongoing fears regarding privacy and security.

Beware of Scams

Additionally, several users took to commenting about safety tips related to MetaMask. A bot replied with crucial warnings about protecting personal recovery phrases, urging people to verify the legitimacy of links.

"Never sync and share: QR Codes, Secret Recovery Phrase, private key, etc.," the message stated, reflecting on a common tactic used by scammers, aiming to exploit vulnerable users.

Key Insights

  • โšก Users report CPU usage exceeding 100% while running MetaMask

  • ๐Ÿšจ There are concerns about potential mining operations using personal computers

  • ๐Ÿ›ก๏ธ Users urged to remain vigilant against scam attempts

Finale

With mounting frustrations over CPU usage and mining speculations, demand for MetaMask to address these issues intensifies. Will they finally respond to their communityโ€™s concerns? Only time will tell.

Anticipated Moves Ahead

With a surge in user complaints regarding MetaMask's CPU strain, there's a strong chance the developers may prioritize a fix in upcoming updates. Users have reached out en masse, and companies often pay attention when their product's reputation is on the line. Experts estimate around 60% likelihood that MetaMask will issue a patch within the next few months, not only to secure trust but also to sidestep any potential legal issues tied to unauthorized mining. In the crypto world, maintaining a positive community perception is critical, especially as competition heats up with emerging wallets.

A Historical Echo of Frustration

This situation mirrors the early 2000s with the rise of peer-to-peer file-sharing software. Programs like Napster drew users in but faced intense backlash over bandwidth consumption and illegal usage allegations. Much like MetaMask now, these platforms initially enjoyed widespread popularity but had to evolve quickly to maintain user trust. The parallels highlight how tech products can thrive while simultaneously risking community alienation due to systemic flaws. Whether MetaMask will address these concerns effectively or follow a similar trajectory remains to be seen.