Solana’s Network Activity Is Surging Again — But So Are Outage Fears

Solana’s on-chain activity is climbing again, with wallet use and transactions pushing higher in late February. Glassnode data shows Solana active addresses at about 6.03 million as of Feb. 22, 2026. That kind of traffic can help support demand for SOL, the token used for fees and staking.

But the same thing that boosts activity can also revive old worries. Solana has a long history of slowdowns and outages during heavy load. And the network’s validator base is shrinking, which can add pressure during spikes.

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Fresh usage data points to a busy network. Alongside rising active addresses, Solana is still processing tens of millions of transactions per day, according to a Solana transactions dashboard on Dune.

At the same time, the validator set has been tightening. A Jan. 28, 2026 report said Solana’s validator count fell below 800 and that vote transactions dropped about 40%. Vote transactions are part of how validators participate in consensus, so shifts here can reflect changes in validator economics and behavior.

For investors, those two trends together create a familiar setup: higher demand on the chain, but higher stress on the system.

More activity usually sounds bullish. It can mean more users, more apps, and more real demand for blockspace. On Solana, that can translate into more fee payments in SOL and more staking interest as the network grows.

Still, Solana’s “high throughput” design comes with trade-offs. When traffic surges, networks can hit software edge cases. Solana’s prior outages are not just ancient history. In early 2024, the network suffered a multi-hour outage, and developers later pointed to a bug that had been previously identified in the client software. That episode is a big reason “outage fears” return anytime usage jumps.

The other big piece is validator health. Running a validator is expensive and operationally demanding. Anza’s Agave validator docs note that validators need a vote account and that voting can cost up to about 1.1 SOL per day in vote transaction costs. Hardware needs are also substantial, with large storage and high-end server requirements listed in the same documentation set.

When validator costs rise or rewards fall, smaller operators may drop out. That can reduce diversity in who runs the network. It can also raise concerns about resilience if fewer operators are carrying more of the load.

Higher usage can support SOL’s “utility bid.” If more people trade, pay, mint, or game on Solana, more transactions get signed and more fees get paid. Even if fees are small, volume can add up. Rising activity can also lift staking demand if investors want exposure to a busier network.

Another upside is that growing activity can be a sign of real adoption. Investors usually care more when usage looks broad-based, with more unique users, instead of being driven by one app or one short-lived trend. Active address growth is one quick way to check whether the network is pulling in a wider crowd.

The biggest risk is that outages can hit confidence fast. When a chain pauses, traders can’t move funds, liquidations can’t settle cleanly, and apps can break. Even a few hours of downtime can push serious volume to other chains. Solana’s history shows that software issues can still turn into chain-wide problems when traffic is heavy.

Validator pressure is another concern because it can become a hidden bottleneck. If there are fewer validators, and operating costs stay high, the network can look less resilient during spikes. A shrinking validator set can also raise worries about concentration, including who has influence over upgrades and how well the chain can handle stress.

Finally, activity is not always the same as value. High transaction counts can be inflated by bots, incentive programs, or cheap spam. That is why investors often pair “busy chain” metrics with other signals like fee revenue, stablecoin flows, and whether major apps are retaining users over time.

Solana’s recent pickup in addresses and transactions is a real signal that the chain still attracts users and builders. That can support long-term SOL demand through fees and staking.

But investors should treat reliability as part of the thesis, not a footnote. Watch for any repeat of chain-halting bugs, and track how quickly core teams communicate and ship fixes when incidents happen.

Also monitor validator health. The mix of high operating requirements and a smaller validator set can matter most during the exact moments activity is strongest.

Solana is showing signs of renewed momentum in raw network usage. That is a positive backdrop for SOL.

The catch is that higher load is when Solana has historically been tested hardest. If the network proves stable through the next wave of activity — and if validator participation holds up — it strengthens the bull case. If not, outage fears will stay a ceiling on investor confidence.

Stay sharp,
The Crypto Compass