Hello everyone,
Here is a small idea, but that would make the use of interactive rendering very nice: have the ability to lock the size of the VFB … because windows change it quite often and when the scene is heavy, it’s a bit annoying.
Thank you, and bravo for your incredible render ! I fell in love with corona !
+1/ very useful option//
To be honest i don’t like at all how Corona is constantly changing VFB size. It used to be much better when it didn’t fiddle with VFB. I wish there would be checkbox somwhere in dev tab “leave VFB alone!”.
This change is making us crazy. The constant frame buffer size change is very unwelcome. It used to not be like this right?
Especially after rendering HR images and opening this file again, IR VFB first time run jumping to render full resolution///
With heavy scenes It’s very annoying…
+1 for some sort of “lock” function or a user defined IR size. Can’t figure out how this works at the moment, except that it never does what I want it to… 
+1 to “lock VFB size” option
that is a one thing that potentially could freeze my max, and yes that annoyed me oftenly.
I vote for this IR ability, +1!
but I hope it is possible if we lock the IR VFB size and the main output size is changed then the IR size will be able to change following output size ratio.
+1 absolutely agree, it’s very annoying
Something similar already on Mantis here:
So it could get a lock size + zoom level option maybe.
Good Luck
+1 from me too.
hires final heavy scenes are a big problem when you hit interactive.
Some final render ratio buttons would be cool
1/10 ¼ ½ etc
thanks
+1
+1
+1 , I am thinking about this everytime my pc freezes in FR with full scene on .. would be really nice
+1 here as well
+1
this sure seems like a popular topic…
+1
+1 
+1!