Thank you for taking the time to share your feedback @revixi5
This is an issue we are aware of and we will be fixing it in the next update of this plugin. So please update the plugin once we release the next update.
Today we released update 1.6.0 of this plugin, and we have taken care of the “flashing” problem. Would you please re-install the plugin and report back to us? Thanks a lot.
I’ve just tried it and it seems to be working perfectly now. It feels like everything is running smoothly. Thank you very much for this improvement. I had tried another plugin but the same problem occurs. Now I can come back to yours. (Obviously I will change my rating.)