Hi,
To help us help you, we’re going to need some more detail.
The first question is are you using ZHA or Z2MQTT? Both are Zigbee controller integrations, but work a but differently.
Next, what hardware is running HASS? Here’s why…
My guess is HAOS and HASS Core updates restart the Zigbee integration, which in turn recalculates the radio mesh when it restarts. This increase in RF traffic could be exposing an underlying issue with the radio mesh - e.g. not enough mains-powered devices near the USB coordinator, or other interference.
I’d suggest reading general troubleshooting guides as my suspicion is there’s an issue all of the time, but it only gets noticed on a reload:
If this helps, 
this post!