user12703: I'm testing some high quality footage from Arri (https://www.arri.com/EN/camera/alexa/learn/alexa_sample_footage/) and I've noticed that PP when rendering the timeline lowers the quality considerably. 
If you reference the below image, I have only added a title only and the timeline render quality in PP is awful. 
Both my playback and pause resolution is full. 
If I remove the title from the timeline the full quality is restored. This issue will occur with any PP effect. If I don't render the timeline, the program sequence runs at full quality. 
The final render out is fine, but I want to work with the footage in high quality as my machine is more than capable. What am I missing here?
CPU: i7 4770K @ 4.3
MEM: 32GB
GPU: GTX970
SSD Disks


user12703: after posting this I randomly stumbled upon a setting in Preferences. 
Preferences -> Memory
Optimize rendering for performance
Changed to "Memory"
Looks fine now. 

12703: <p>I'm testing some high quality footage from Arri (<a href="https://www.arri.com/EN/camera/alexa/learn/alexa_sample_footage/" rel="nofollow noreferrer">https://www.arri.com/EN/camera/alexa/learn/alexa_sample_footage/</a>) and I've noticed that PP when rendering the timeline lowers the quality considerably. </p>

<p>If you reference the below image, I have only added a title only and the timeline render quality in PP is awful. </p>

<p>Both my playback and pause resolution is full. </p>

<p>If I remove the title from the timeline the full quality is restored. This issue will occur with any PP effect. If I don't render the timeline, the program sequence runs at full quality. </p>

<p>The final render out is fine, but I want to work with the footage in high quality as my machine is more than capable. What am I missing here?</p>

<p>CPU: i7 4770K @ 4.3</p>

<p>MEM: 32GB</p>

<p>GPU: GTX970</p>

<p>SSD Disks</p>

<p><a href="https://i.stack.imgur.com/qxueQ.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qxueQ.jpg" alt="Difference between source and program"></a></p>
 12703: <p>after posting this I randomly stumbled upon a setting in Preferences. </p>

<p>Preferences -> Memory</p>

<p>Optimize rendering for performance
Changed to "Memory"</p>

<p>Looks fine now. </p>
