Attacking - Unable to view

I am not able to see my battles when I am actually attacking a base. I have to keep refreshing my screen to get it to work correctly. This does not happen all the time but most of the time. Standard simulator works fine. Worlds are: Wrath 17, Tiberium 37 (Europe) and World Championship 2019. I am using Google Chrome which is up to date. Windows 10 and CnCTA SoO Script Pack (basic). This has been going just before the last game update. Very frustrating!