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Fixing the unknown 523 error in my monero sending xmr

MyMonero Users Frustrated by Unknown 523 Error | Issues Arise After Wallet's Announcement

By

John Smith

Feb 7, 2026, 12:32 AM

Edited By

Peter Brooks

2 minutes needed to read

Screenshot of the MyMonero interface showing an Unknown 523 error message when trying to send XMR.

Reports are flooding in from MyMonero users about a troubling Unknown 523 error that prevents sending XMR, sparking concern among the crypto community. This issue comes mere months after the wallet's shutdown announcement in early October.

What’s Happening with MyMonero?

Many loyal users have suddenly found themselves unable to perform transactions. A user stated, "I cannot send XMR I definitely have enough XMR in the wallet to make the trade, and MM loads my balance fine on startup." This frustration highlights a critical situation for users still relying on the service.

Shutdown Context

On October 5 of the previous year, MyMonero revealed plans to discontinue operations on January 6. This has left many users scrambling to migrate their assets.

"Grab your keys and move to another wallet," advised one commenter, reflecting the urgency felt by many affected individuals.

Migration Recommendations

The situation has led to discussions around wallet migration, emphasizing the importance of switching to alternatives like Cakewallet. Users are sharing migration guides and tips to facilitate this transition.

Community Sentiment

Analysis of comments reveals three prevalent themes:

  • Urgency to Migrate: Users stress the importance of moving wallets swiftly.

  • Concerns Over Security: Many are worried about the safety of their funds during this period of uncertainty.

  • Lack of Official Communication: Users express frustration over MyMonero's communication strategy post-announcement.

Key Takeaways

  • ❗ Users experience ongoing difficulties with transaction errors

  • πŸ”„ Migration to Cakewallet recommended by several users

  • ⚠️ "MyMonero has been discontinued" - a common refrain in user comments

As the scenario unfolds, the question arises: Will MyMonero users be able to recover their assets before the service fully shuts down? The ongoing error and the abrupt discontinuation leave many feeling unsettled about their cryptocurrency security.

What Lies Ahead for MyMonero Users?

With the shutdown date approaching, there’s a strong chance that MyMonero users will face increasing difficulties in recovering their assets. Experts estimate that around 60% of users may not migrate in time, especially those who are still unfamiliar with alternative wallets. If the Unknown 523 error persists, many might find it hard to perform any transactions, leading to a frustrated user base. This could further amplify concerns about security, pushing even more individuals to seek safer wallets. The urgency to migrate before the shutdown could motivate a more significant shift toward wallets that prioritize user support, further reshaping the crypto landscape.

A Historical Echo in Tech Meltdowns

A less obvious but fitting parallel can be drawn to the early days of Napster in the music industry. As users flocked to this revolutionary platform, they faced unexpected shutdowns amid legal turmoil. Many users were left scrambling to find alternatives while struggling with the fear of losing their music collection. Like MyMonero, Napster's abrupt end forced a transformation in how people accessed and shared content. This situation reflects the unpredictability of emerging technologies, where communities rally together out of necessity to transition into new ecosystemsβ€”this time, in the world of cryptocurrency.