I've just spoken with Sarah Cronin-Stanley and she was delighted to hear of their channel having been mentioned on this Forum
Although I got the impression that challenging times lay ahead in a couple of months if things didn't ease re. Covid-19 & lockdown, Sarah sounded confident of TPTV's ability to weather the storm just as long as more people were made aware of their channel. She emphasised that by far the best way of supporting their endeavours is by joining the 'Renown Films Club' at
https://www.renownfilms.co.uk/
This brings on a monthly e-mailshot and access to lots of TPTV channel-supporting merchandise ... e.g. the DVD of 'Ring of Spies' for £8 (including postage, I believe!)
"I commend it to the Forum"
Guy