====== PFSense - Troubleshooting - Amazon app reports "Ooops, an error has occurred" ======

Most likely caused by a pfBlockerNG DNSBL entry to block AWS IPs.

Navigate to **Firewall -> pfBlockerNG -> Reports**.

To determine what it being blocked:

  * Keep refreshing Amazon, and then refresh these reports.

----

Whitelist the following:

<code>
device-metrics-us.amazon.com
aax-us-iad.amazon.com
aan.amazon.com

mads.amazon.com #amazon mobile shopping
aax-us-iad.amazon.com #amazon mobile shopping
aan.amazon.com #amazon mobile shopping
</code>

May need to add these, but try each one individually.  These are Google ad domains so probably not required.

<code>
ad.doubleclick.net
googleadservices.com
ssl.google-analytics.com
s0.2mdn.net
</code>

<WRAP info>
**NOTE:**  pfBlockerNG's DNSBL does not support wildcard domains.

This means that you need to whitelist subdomains individually.
</WRAP>