Region : UnitedKingdom

Model : TD-W8968

Hardware Version : V3

Firmware Version : 0.6.0 2.8 v000c.0 Build 130828 Rel.38099n

ISP : Wind Hellas

Hi, my problem is after installing a TD-W8970 I can no longer get mail via wifi on my android (jellybean) using maildroid. Previously I was connecting via a Netgear DG834G or the Wind Hellas modem with no problems re android email.
I have confirmed that they work several times by putting them back online and checking whether I can then get email in case it was down to the android settings.
I can get mail from my website email which uses the same settings as Gmail imap, it is just the gmail address that fail, mostly the email addresses do not have double authentication, where they do, that has been setup as necessary.

Have tried:
Factory reset
Channel change
Changed to ADSL2+ from SyncUp

Current setup includes utorrent PF & IP cam streaming

Diagnostics shows fail on:
Ping default gateway
Ping primary Domain Name Server
Test DNS Root
But I think this is due to the DDNS settings?

Thanks