<ul>
<li><a href="https://github.com/code-ready/crc/issues/908#issuecomment-571110088" rel="nofollow noreferrer">Disable any VPNs on the computer</a></li>
<li><a href="https://docs.microsoft.com/en-us/windows-server/virtualization/hyper-v/get-started/create-a-virtual-switch-for-hyper-v-virtual-machines" rel="nofollow noreferrer">Create</a> a virtual switch <a href="https://github.com/code-ready/crc/issues/953#issuecomment-578815768" rel="nofollow noreferrer">named crc</a></li>
</ul>
<p>It took me some time to figure these out, so sharing</p>

CC BY-SA 4.0
2020-02-26T04:50:39.103Z
2021-08-15T22:44:33.300Z
2021-08-15T22:44:33.300Z
caxcaxcoatl
<p>Two different things might happen:</p>

<p>1 - On the output, get the following messages</p>

<pre><code>ERRO unknown error occurred
ERRO unknown error occurred
ERRO unknown error occurred
ERRO unknown error occurred
</code></pre>

<p>2 - On <code>~.crc/crc.log</code>, see the following errors:</p>

<pre><code>Error dialing TCP: dial tcp [removed]:22: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or es
tablished connection failed because connected host has failed to respond.
</code></pre>

<openshift>
CodeReady Container for OpenShift won't start on Windows 10
caxcaxcoatl
# CodeReady Container for OpenShift won't start on Windows 10

(Asked by: username_0 on 2020-02-26)

Two different things might happen:
1 - On the output, get the following messages
ERRO unknown error occurred
ERRO unknown error occurred
ERRO unknown error occurred
ERRO unknown error occurred

2 - On ~.crc/crc.log, see the following errors:
Error dialing TCP: dial tcp [removed]:22: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or es
tablished connection failed because connected host has failed to respond.

**Tags:** openshift


---

## 1 answers

### Answer by username_0 on 2020-02-26. Score: 1 | Accepted answer

* [Disable any VPNs on the computer](https://github.com/code-ready/crc/issues/908#issuecomment-571110088)
* [Create](https://docs.microsoft.com/en-us/windows-server/virtualization/hyper-v/get-started/create-a-virtual-switch-for-hyper-v-virtual-machines) a virtual switch [named crc](https://github.com/code-ready/crc/issues/953#issuecomment-578815768)

It took me some time to figure these out, so sharing


---

