I was initially looking forward to the recently annouce software update for my Sony A1E OLED TV.   One of the issues it corrected was stated as:

Resolves a condition where the TV switches from Standby to Semi Standby and switches on any AV Receiver connected via HDMI CEC

I have this exact problem since purchasing and installing my A1E. Does anyone else have this problem?

The software update has not auto installed yet however after doing some more reading, I'm concerned that it doesn't correct this condition specified above but in fact makes it worse based on this posting.

sony.com/electronics/support/televisions-projectors-oled-tvs-android-/xbr-65a1e/articles/00204736

Article ID : 00204921 / Last Modified : 04/15/2019
Important Information About the Android 8.0 Oreo OS Update

SPECIAL ALERT: The automatic update for Android™ 8.0 has been temporarily suspended.

The reason is that the current Android 8.0 Oreo firmware update (v6.5830) may cause a no sound problem with certain home audio devices (Sound Bar, A/V Receiver or Home Theater System) connected to a TV that has been in standby mode for a long period of time.

Does anyone understand what's going on or have a similar issue?