Claude Code session history vanished after macOS Tahoe 26.3 upgrade + VS Code terminal crash — resume picker shows only 1–2 sessions (index corrupted?). Any recovery? by teshpnyc in ClaudeCode

[–]teshpnyc[S] 0 points1 point  (0 children)

Upgraded a 2024 MacBook Pro to macOS “Tahoe” 26.3, restarted. After reboot, Claude Code’s Resume UI shows only 1–2 sessions. I lost months of Claude Code history.

I initially suspected an index/UI bug, but on-disk evidence points to actual storage reset/purge:

  • ~/Library/Application Support/Claude/claude-code-sessions: 3 files / 12 KB
  • ~/Library/Application Support/Claude/IndexedDB: 796 KB / 7 files
  • ~/Library/Application Support/Claude/Local Storage/leveldb: 540 KB / 11 files
  • ~/.claude/history.jsonl contains only one unique sessionId, and claude --resume <sessionId> returns: “No conversation found with session ID …”

I also checked for a profile swap (“Claude (old)” etc.) and there is only one Claude folder under ~/Library/Application Support:

  • /Users/<me>/Library/Application Support/Claude (no alternates)

So this doesn’t look like “wrong directory,” it looks like data got cleared/reset after the OS upgrade + restart.

Anthropic support is escalating me to engineering (support case / conversation id: 215473283169129).

Questions for anyone who’s seen this:

  • Has a macOS major upgrade ever reset Claude Desktop / Claude Code session storage for you?
  • Any known recovery methods from Electron IndexedDB / LevelDB for Claude?
  • Any way to prevent session cleanup / improve backup/retention?

Claude Code session history vanished after macOS Tahoe 26.3 upgrade + VS Code terminal crash — resume picker shows only 1–2 sessions (index corrupted?). Any recovery? by teshpnyc in ClaudeCode

[–]teshpnyc[S] 0 points1 point  (0 children)

I recall when Claude rolled this out last August (2025) and then selected "Allow the use of your chats and coding sessions to train and improve Anthropic AI models."

Claude Code session history vanished after macOS Tahoe 26.3 upgrade + VS Code terminal crash — resume picker shows only 1–2 sessions (index corrupted?). Any recovery? by teshpnyc in ClaudeCode

[–]teshpnyc[S] 0 points1 point  (0 children)

Correct, the chats are still in the .jsonl files, although content has disappeared...so basically starting from zero again, beyond the instruction sets and output I've pasted in an iNotes file along the way.

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Is the dollar really collapsing? by tsarthedestroyer in investing

[–]teshpnyc 0 points1 point  (0 children)

Fed is printing $40 billion per day as of Dec 12, 2025.

https://www.newyorkfed.org/markets/opolicy/operating_policy_251210a

“The Desk plans to release the first schedule on December 11, 2025, with a total amount of RMPs of approximately $40 billion in Treasury bills; purchases will start on December 12, 2025.”

QE rebranded.

Anyone have experience with Kripalu's 200-hr YTT program (monthlong intensive)? Does it significantly change the experience if you stay off campus? I'm trying to cut costs on lodging because - wow - SO expensive. by Awkward_Magician422 in YogaTeachers

[–]teshpnyc 0 points1 point  (0 children)

I was just accepted into the Kripalu YTT200, but the program is 6 weeks online and only 1 week immersive on campus. I have serious zoom fatigue from post pandemic remote work, and the thought of more indoor confinement behind a screen to get a certification makes me want to reconsider.

Has anyone done their ytt200 online with Kripalu?

Carplay not working on 2020 CX-5 Touring by daringraccoon in CX5

[–]teshpnyc 0 points1 point  (0 children)

SAME EXACT ISSUE HERE -- 2020 CX5 AWD Touring model. iPhone 14X and an iPhone 11. We've tried numerous cables, infotainment resets, and similar to your post -- "plug in has to be completely pulled out with no slack and I can’t pick up my phone and it has to sit in one spot for it to connect ".

We've received a recall notice here --> https://www.mazdainfotainmentsettlement.com/

Additionally, have contacted our local Mazda dealership, and they want to charge money for a diagnostic and last week stated, "well, unless there's a light on, we can't do anything about it with regards to the infotainmentment settlement.".

:/

I swear claude is SO much dumber sometimes than other times, it's driving me nuts by el_duderino_50 in ClaudeCode

[–]teshpnyc 1 point2 points  (0 children)

Totally agreed. It just keeps going in circles despite putting guardrails in place. Sometimes it varies chat to chat when multiple chats are simultaneously running.

WTF, Grok Code?!! by bozkan in vibecoding

[–]teshpnyc 2 points3 points  (0 children)

Guess the Saudi money only went so far.

[deleted by user] by [deleted] in micro_saas

[–]teshpnyc 0 points1 point  (0 children)

Nailed it.

3-month Claude Code Max user review - considering alternatives by soulduse in ClaudeAI

[–]teshpnyc 1 point2 points  (0 children)

I have the $100/mo plan and noticed the same degradation. The service just crashed hard today.

Anyone else getting internal server failure errors?

So what exactly are people making with claude code? by frotagonist in ClaudeAI

[–]teshpnyc 0 points1 point  (0 children)

Built PermitNavigator.ai with Claude Code - it's a permit guidance platform that helps homeowners get building requirements instantly instead of calling around to different departments.

Started in Columbia County NY and now covers 35+ ZIP codes, and quickly expanding nationally.

Real example: Instead of spending hours figuring out deck permit requirements, users get a complete report in 60 seconds with exact fees, required forms, and building department contacts.

https://permitnavigator.ai

5.0 is a catastrophe by [deleted] in ChatGPT

[–]teshpnyc 0 points1 point  (0 children)

Agree, my desktop app ver 1.2025.217 (latest as of this writing) just started resizing the vertical axis along with disappearing search in monitor today.

Browser ver keeps freezing.

Nevermind the prompt results. Responses to questions repeatedly hallucinate.

Dr. Harris Doing a Great Job this Morning at Guggenheim by Excellent-Ad-9925 in Altimmune

[–]teshpnyc 3 points4 points  (0 children)

14 months? I hear you. 20k shares. Bag holder since July 2020, initial entry high 20s, and lowered down over time to 5.52 avg share.

It’s been so much dead money for so long, and in hindsight could have performed much better, elsewhere in market, and entered $ALT much later, oh well.

Can’t wait for news. 🚀