Solana’s Uptime Streak: A New Reliability Milestone
Solana has long been criticized for network outages. In 2026, that reputation is being revised. According to the Solana Foundation, the blockchain has now recorded 100% uptime since February 2024 — roughly 30 straight months without a full network outage. The milestone was announced on September 14, 2026.
This is a significant departure from the network’s earlier years, when software bugs, congestion, and validator coordination problems repeatedly interrupted block production.
Why August 2026 Was a Stress Test
On August 12, 2026, a routing failure at infrastructure provider TeraSwitch temporarily took 28.83% of staked SOL offline. According to Solana Compass, 90 validators were unavailable for about 33 minutes. That brought the network within roughly 4.5 percentage points of the threshold where finality would have stopped.
Despite the severity, Solana kept producing blocks, transactions continued to land, and finality was never interrupted. The infrastructure provider reportedly recovered within 30 minutes.
Infrastructure Concentration Remains a Vulnerability
The incident exposed a less visible risk: many validators may be independent, but they often rely on the same physical infrastructure. The Solana Foundation noted that TeraSwitch had previously hosted about 38% of network stake before efforts reduced that share to under 30%.
Diversifying hosting, networking, and data center dependencies is essential to prevent a single routing or connectivity failure from affecting a large portion of the network.
Performance Gains Raise the Bar
Solana is also increasing capacity. Its August ecosystem report says target slot time dropped from 400 milliseconds to 300 milliseconds after two reductions during the month.
The network processed a record 216 million non-vote transactions in a single day and 1.32 billion non-vote transactions from August 17–23. It also reported more than USD 4.28 billion in real-world assets held across over 596,126 addresses.
These milestones increase the importance of reliability, as more real-world financial activity depends on continuous settlement.
Are There Any Current Solana Network Issues?
As of September 16, 2026, Solana’s official updates do not report a full network outage. The August incident disrupted validator infrastructure but did not halt the blockchain.
Users should remember the distinction between network-wide availability and isolated issues involving wallets, exchanges, RPC endpoints, or decentralized applications.
Final Thoughts
Solana’s reliability record has improved dramatically, with no full outage reported since February 2024.
The real test will be whether it can keep that record while transaction throughput, tokenized assets, and payment activity continue to expand.
Frequently Asked Questions
Is the Solana network currently experiencing an outage?
As of September 16, 2026, Solana’s official updates do not report a full network outage. Individual wallets, exchanges, RPC providers, or applications can still experience isolated disruptions while the blockchain remains operational.
When was Solana’s last major network outage?
Solana’s last full network outage occurred in February 2024. The Solana Foundation says the blockchain has maintained about 30 consecutive months of uninterrupted network operation since then.
What happened to Solana in August 2026?
A routing failure at infrastructure provider TeraSwitch temporarily took nearly 29% of staked SOL offline. Solana continued producing blocks, processing transactions, and maintaining network finality throughout the incident.
Why is infrastructure concentration a risk for Solana?
Independent validators can still depend on the same hosting or networking providers. If too much stake relies on one provider, a major infrastructure failure could affect a significant portion of validators at the same time.
How much transaction activity is Solana processing?
Solana recorded a record 216 million non-vote transactions in a single day during August 2026. Weekly non-vote transactions reached 1.32 billion from August 17–23, providing a significant test of network capacity.