### Low Voting and Invalid API Key Token

Thank you fabrice!  
It might be interesting to add a note about it at “Removing Old Keys” - [Renew participation keys - Algorand Developer Portal](https://developer.algorand.org/docs/run-a-node/participate/renew/)  
Regards  
Pedro

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### Node crash after start

Can someone help me troubleshoot and brainstorm why I’m getting an invalid API token when trying to delete an old part key?  
**REQUEST**  
```bash
curl -X DELETE http://$(cat ~/node/data/algod.net)/v2/participation/H5QIPPTXIAD5DACT37JZC45HBTL75VD5GVMXF7D7E33R6CIXV6MA -H "X-Algo-API-Token: $(cat ~/node/data/algod..."
```

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### Node crash after start

Full OS reinstall 64bits this time, its faster and did not crash, lets go!

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### Node crash after start

Pgrep on algod state no process so it stopped/crashed right after saying successfully started.

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### Node crash after start

Node config was the basic/simplest for participation, not running in archival mode, not indexer.  
The output of node status was as I recall cannot connect to 127.0.0.1:8080 etcetc, algod service is not up so as expected it cannot connect to peer…

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### Node crash after start

Oh my bad sure!  
I am running on a rpi 4 b 8gb installed on a m2 argon with m2 ssd of 1TB.  
The thing runs well and has been running in the past the node successfully.  
OS is raspbian 32bit uptodate.  
Everything worked fine until I updated goal to 3.10 i believe, since then it won’t start.  
I’m now …

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### Node crash after start

Hi I’m back at attempting to make this node run again and I’m losing my patience with unknown issues.  
After many cleanups and reinstalls, I keep getting the same.  
After starting the node, I get a successful output that the node started, however it crashes as soon as, no algod process, nothing.

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### Error when running FatsCatchup

Did this have any resolution? I’m having the same exact thing, to the point I completely removed my node folder, reinstalled everything and still nothing, my node crashes after starting. pgrep algod nowhere to be found.

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### Node stops running

I am running it with a rpi 4gb ram. I increased the swap file to 2gb though. Running it with an m.2 so hd shouldn’t be an issue. It could be a ram problem indeed… I did not check it before the crash.

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### Node stops running

I get this exact same issue:  
Get “[http://127.0.0.1:8080/v1/transactions/params](http://127.0.0.1:8080/v1/transactions/params)”: dial tcp 127.0.0.1:8080: connect: connection refused  
seems to be happening at random but I got it twice after callig goal account changeonlinestatus…