Ledger's ATOM Support Stays Down Days After Cosmos Hub Recovered

Ledger's wallet software still cannot show or move ATOM, into a sixth day after the Cosmos Hub stopped producing blocks. The chain itself came back on 9 September. Ledger's status page has carried the same incident since Tuesday evening, marked Identified, with no estimated restoration time and no cause given. Its last update was posted on Thursday. Balances, transaction history and transactions all remain unavailable to anyone holding ATOM on a Ledger device.

The chain recovered and the wallet did not

Cosmos mainnet stalled at block 32,878,318 at 18:12 UTC on Tuesday 8 September, on figures QuickNode published and CryptoSlate carried on Sunday. The infrastructure provider said its own nodes were back at the chain tip by 14:26 UTC the next day. That puts the network's own outage at under 21 hours. Ledger's has now run more than six times longer.

The two timestamps do not sit together neatly. Ledger opened its incident at 19:41 CEST on 8 September, which is 17:41 UTC, roughly half an hour before the moment QuickNode records as the stall. Either the wallet's connection broke first or one of the clocks is off. Neither party addresses the other, and we could not establish which reading holds.

Two readings of how long this has run

StatusGator, which watches the same page, classifies the current state a major outage of Ledger's Cosmos explorer and gives the start as 8 September at 5:46 PM. That lands within five minutes of Ledger's own opening time if the clock is UTC. The elapsed figure is where the two part company. StatusGator's counter reads three days, eight hours and two minutes, which does not square with a start on 8 September and a check on Monday morning. Its sixty-day history is the more useful part, showing repeated warning and down statuses across 6 to 14 September, plus a short 39-minute outage back on 23 July.

Nobody has said what broke

The cause is the missing piece. CryptoSlate states plainly that neither Ledger nor the Cosmos developers disclosed one, and nothing else in this sweep supplies it. The status entry has stayed at Identified since Tuesday without moving on to monitoring or resolved.

"Our team is continuing to work on restoring Cosmos (ATOM) Mainnet service. Balances, transaction history, and transactions for Cosmos (ATOM) remain unavailable in Ledger Wallet in the meantime," the page said.

Two earlier Cosmos incidents on that page were resolved on 7 September, the day before this one opened, both of them degraded service with much the same effect on customers. Whether they share a fault with this one is not stated anywhere.

The device still holds the keys

None of this touches the coins themselves. A Ledger device stores keys, and the ATOM sits on a chain that has been producing blocks normally since Wednesday. What has failed is the software layer that reads that chain and assembles transactions for signing. Ledger has published no workaround, no estimated fix and no explanation. The company argued publicly over disclosure after patching an Ethereum signing flaw, and this time it has said very little at all. Cosmos Labs spent part of August on a separate fault in the shared EVM module, an unrelated event that nothing in this week's material ties to Tuesday's halt. The next thing anyone outside Ledger sees will be a status update, and the last one is four days old.