diff --git a/docs/faq.md b/docs/faq.md
index aff9463c7..f3da086cf 100644
--- a/docs/faq.md
+++ b/docs/faq.md
@@ -35,9 +35,5 @@ Related to this, if you need to restore a backup from cluster A into cluster B,
 mode in cluster B's Ark instance while it's configured to use cluster A's bucket. This will ensure no 
 new backups are created, and no existing backups are deleted or overwritten.
 
-## I receive 'custom resource not found' errors when starting up the Ark server
-
-Ark's server will not start if the required Custom Resource Definitions are not found in Kubernetes. Apply
-the `examples/common/00-prereqs.yaml` file to create these defintions, then restart Ark.
 
 [1]: config-definition.md#main-config-parameters
\ No newline at end of file
diff --git a/docs/troubleshooting.md b/docs/troubleshooting.md
index af0b52aa9..8a1508966 100644
--- a/docs/troubleshooting.md
+++ b/docs/troubleshooting.md
@@ -33,11 +33,31 @@ kubectl edit deployment/ark -n heptio-ark
 ```
 
 
-* [Debug installation/setup issues][2]
+## [Debug installation/setup issues][2]
+
+## [Debug restores][1]
+
+## Miscellaneous issues
+
+### Ark reports `custom resource not found` errors when starting up.
+
+Ark's server will not start if the required Custom Resource Definitions are not found in Kubernetes. Apply
+the `examples/common/00-prereqs.yaml` file to create these defintions, then restart Ark.
+
+### `ark backup logs` returns a `SignatureDoesNotMatch` error
+
+Downloading artifacts from object storage utilizes temporary, signed URLs. In the case of S3-compatible
+providers, such as Ceph, there may be differences between their implementation and the official S3
+API that cause errors.
+
+Here are some things to verify if you receive `SignatureDoesNotMatch` errors:
+
+  * Make sure your S3-compatible layer is using [signature version 4][5] (such as Ceph RADOS v12.2.7)
+  * For Ceph, try using a native Ceph account for credentials instead of external providers such as OpenStack Keystone
 
-* [Debug restores][1]
 
 [1]: debugging-restores.md
 [2]: debugging-install.md
 [4]: https://github.com/heptio/ark/issues
-[25]: https://kubernetes.slack.com/messages/ark-dr
+[5]: https://docs.aws.amazon.com/AmazonS3/latest/API/sig-v4-authenticating-requests.html
+[25]: https://kubernetes.slack.com/messages/ark-dr
\ No newline at end of file