@CU2989 You can find the instructions on how to downgrade your firmware here

@mogplus8 Please see if the following post helps. https://community.tp-link.com/us/home/kb/detail/412864 Make sure to check the links under the "Recommended Troubleshooting" section as well

@David-TP Is there any limit on the number of external drives you can hook up to a deco? Any other ideas why only 3 of the 5 NAS drives are showing up?

@scorman I can tell you that I have reported this issue in the past to tp-link and just recently reported it again at the end of last month. Your best bet is to use the Tapo app to manage your...

@Kkout If you haven't already done so could you please refer to this link to submit the Deco APP log. How to submit Deco APP log Thank you @David-TP

@henry442 If you haven't already done so could you please refer to this link to submit the Deco APP log. How to submit Deco APP log Thank you