Recently I re-installed BM 3.7 and re-applied BM SP3 (sat on NW6, SP5)
please see the following thread

The only problem I have is that 24 hours after the proxy is loaded the
internet access crawls to a virtual halt.

If I unload the filters everything is fine. I "reinitialize system" to re-
load the filters and everything is still fine .....for another 24 hours.

Does anyone know what's causing this?

I've checked TID 10018669

and downloaded and installed Craig Johnson's proxy.cfg file (# 23)

Any ideas?