diff --git a/doc/3.faq.md b/doc/3.faq.md
index d29963a..e239971 100644
--- a/doc/3.faq.md
+++ b/doc/3.faq.md
@@ -15,3 +15,22 @@ references to all the other "duplicate" posts. These latter duplicate posts
 are then simply marked as such and never shown anymore.
 
 All origins are kept in a `urls` field in the remaining post.
+
+
+## Flatisfy seems to be stuck fetching posts
+
+Fetching posts can be a long process, depending on your criterias. Run the
+import command with `-v` argument to get a more verbose output and check
+things are indeed happening. If fetching the flats is still too long, try to
+set `max_entries` in your config to limit the number of posts fetched.
+
+
+## Docker image does not start the webserver at first start?
+
+When you launch the Docker image, it first updates WebOOB and fetches the
+housing posts matching your criterias. The webserver is only started once this
+is done. As fetching housing posts can take a bit of time (up to 10 minutes),
+the webserver will not be available right away.
+
+Once everything is ready, you should see a log message in the console running
+the Docker image, confirming you that webserver is up and running.