frames skipped due to encoding lag

i have been using this update of OBS with my setup streaming daily every day, for about last 2 weeks, without no problem BUT today and yesterday experienced issues with high in game DROP FRAMES that where not normal couse never hapenned even recording in higher bitrates and fps drops in the OBS...

I don't stream because my ISP won't let me have more than 3Mbps upload speed (copper hard lines...) so I record and post the videos. Since the latest Windows and Radeon GPU update, OBS has been missing and skipping frames due to encoding and rendering latency. I've searched online for a...