Ethereum faces temporary issues due to cloud provider malfunction

A hardware fault at an unnamed cloud provider is disrupting Ethereum access, while the network's consensus layer keeps running

A hardware malfunction at a cloud provider is disrupting Ethereum, according to a report posted on X. The provider has not been named.

The blockchain itself appears to be fine. On November 14, 2026, research into the incident found that Ethereum’s consensus layer kept working normally. The trouble sits in the access layer, the set of doors users walk through to reach the network.

What is actually breaking

Technically, Ethereum runs on two layers. The consensus layer is where validators agree on the order and validity of blocks. The execution layer processes transactions and smart contracts, and execution-layer nodes are what most apps query to read and write data.

Many of those nodes do not run on hobbyists’ home machines. They run in commercial data centers.

As of November 2026, between 35% and 60% of Ethereum execution-layer nodes are hosted on cloud providers. AWS alone accounts for approximately 35%.

When a cloud provider has a bad day, the effects tend to show up in user-facing products. Wallets and exchanges that depend on cloud-hosted nodes have historically seen outages during cloud failures. Blocks keep getting produced, but people trying to check balances or submit transactions may find the lights off.