# Users Troubleshooting **URL:** https://forum.flow.com/c/users-troubleshooting/25.md?page=1 [Latest](https://forum.flow.com/latest.md) · [Categories](https://forum.flow.com/categories.md) · [Tags](https://forum.flow.com/tags.md) **Page:** 2 --- ## [Keep testnet access nodes for older time frames](https://forum.flow.com/t/keep-testnet-access-nodes-for-older-time-frames/2410)
**Author:** [@JonathanFinoa](https://forum.flow.com/u/JonathanFinoa)\ **Replies:** 0\ **Last updated:** [September 22, 2021, 3:58pm UTC](https://forum.flow.com/t/keep-testnet-access-nodes-for-older-time-frames/2410 "2021-09-22T15:58:26Z")
After a spork, it is no longer possible to access block or transaction data from a time frame before the spork. This is not a problem for mainnet, as there are documented URLs for the older access nodes specified here: P… --- ## [Unbound locked flow in coinlist](https://forum.flow.com/t/unbound-locked-flow-in-coinlist/2399)
**Author:** [@ABF7](https://forum.flow.com/u/ABF7)\ **Replies:** 1\ **Last updated:** [September 20, 2021, 3:38pm UTC](https://forum.flow.com/t/unbound-locked-flow-in-coinlist/2399 "2021-09-20T15:38:51Z")
I want to unbound (or unstake) my locked flow tokens in coinlist. I have sent a mail to technical support but they take time to answer. Can I do it directly by interacting with the contract? how do i do it? --- ## [Throttling issue](https://forum.flow.com/t/throttling-issue/2282)
**Author:** [@daniel1](https://forum.flow.com/u/daniel1)\ **Replies:** 3\ **Last updated:** [August 19, 2021, 5:08pm UTC](https://forum.flow.com/t/throttling-issue/2282 "2021-08-19T17:08:25Z")
Hello everyone, new guy here. I noticed when fetching a large amount of blocks (over 1k) that I was getting the error “Response closed without headers”, I wanted to know if there was some throttling involved, and if so… --- ## [What is a token and how do I generate it, thank you](https://forum.flow.com/t/what-is-a-token-and-how-do-i-generate-it-thank-you/2196)
**Author:** [@oasis](https://forum.flow.com/u/oasis)\ **Replies:** 0\ **Last updated:** [July 14, 2021, 5:29pm UTC](https://forum.flow.com/t/what-is-a-token-and-how-do-i-generate-it-thank-you/2196 "2021-07-14T17:29:12Z")
Hello, everyone. I read the node startup document, and then I don’t quite understand what the token mentioned here refers to. If I want to run multiple nodes, how do I have a token and how to generate multiple keys from … --- ## [Unable to get Flow emulator running](https://forum.flow.com/t/unable-to-get-flow-emulator-running/1758)
**Author:** [@zach8302](https://forum.flow.com/u/zach8302)\ **Replies:** 2\ **Last updated:** [May 14, 2021, 1:01pm UTC](https://forum.flow.com/t/unable-to-get-flow-emulator-running/1758 "2021-05-14T13:01:27Z")
I am attempting to run a Flow emulator on my MacBook air in accordance with this article: How to Create NFTs Like NBA Top Shot With Flow and IPFS | by Justin Hunter | Pinata | Medium The smart contract runs perfectly we… --- ## [Trouble Fetching a Minted NFT](https://forum.flow.com/t/trouble-fetching-a-minted-nft/1728)
**Author:** [@robbie\_wasabi](https://forum.flow.com/u/robbie_wasabi)\ **Replies:** 3\ **Last updated:** [April 20, 2021, 2:27pm UTC](https://forum.flow.com/t/trouble-fetching-a-minted-nft/1728 "2021-04-20T14:27:58Z")
Hello everyone! New flow dev here—excited to be a part of the community! I’m currently writing an api in go for a new NFT Marketplace project. Making tons of progress so far thanks to the thorough docs and demo project… --- ## [Invalid project configuration: raw private key is not valid](https://forum.flow.com/t/invalid-project-configuration-raw-private-key-is-not-valid/1211)
**Author:** [@slowell](https://forum.flow.com/u/slowell)\ **Replies:** 5\ **Last updated:** [March 23, 2021, 8:48am UTC](https://forum.flow.com/t/invalid-project-configuration-raw-private-key-is-not-valid/1211 "2021-03-23T08:48:37Z")
Keep getting this response when trying to use the private key generated via “flow keys generate” and using the emulator account. What am I missing? Thanks in advance for the help! “emulator-account”: { “address”: “f8d6… --- ## [No reply from the Testnet Faucet? Look no further!](https://forum.flow.com/t/no-reply-from-the-testnet-faucet-look-no-further/1436)
**Author:** [@pete](https://forum.flow.com/u/pete)\ **Replies:** 0\ **Last updated:** [March 12, 2021, 8:50am UTC](https://forum.flow.com/t/no-reply-from-the-testnet-faucet-look-no-further/1436 "2021-03-12T08:50:40Z")
I’m really sorry to everybody who has been ghosted by the faucet over the past couple days! Requests were looking good on our side, but it turns out the emails were getting dropped :frowning: We’re trying to see if we ca… --- ## [FlowPort CORS bug](https://forum.flow.com/t/flowport-cors-bug/1228)
**Author:** [@fengtality](https://forum.flow.com/u/fengtality)\ **Replies:** 2\ **Last updated:** [March 12, 2021, 8:52am UTC](https://forum.flow.com/t/flowport-cors-bug/1228 "2021-03-12T08:52:59Z")
After I created an account at port.onflow.org, I tried to sign in again. However, the dapp froze at the “Retrieving Your Flow Account” welcome screen. When I checked the console, I saw the following error message below. … --- ## [Struggling with ExecuteScriptAtBlockHeight](https://forum.flow.com/t/struggling-with-executescriptatblockheight/1097)
**Author:** [@phereford](https://forum.flow.com/u/phereford)\ **Replies:** 11\ **Last updated:** [March 6, 2021, 2:10pm UTC](https://forum.flow.com/t/struggling-with-executescriptatblockheight/1097 "2021-03-06T14:10:16Z")
Hey everyone! I have been enjoying learning about Flow and all of the intricacies in accessing data on the blockchain. So far I have been successfully able to execute scripts on the recent block and on specific block I… --- ## [Error Sign Up](https://forum.flow.com/t/error-sign-up/1038)
**Author:** [@Marlik](https://forum.flow.com/u/Marlik)\ **Replies:** 0\ **Last updated:** [February 24, 2021, 9:04pm UTC](https://forum.flow.com/t/error-sign-up/1038 "2021-02-24T21:04:08Z")
I’m trying to register a dapper account for myself, it doesn’t work, neither through the browser extension, nor through the android application. What to do? [Previous page](https://forum.flow.com/c/users-troubleshooting/25.md)