To answer your question simply, no we have not. We changed Intrusion detection and prevention setting from prevention to detection. This was to ensure we weren't asleep at the wheel allowing threats to pass through. Our findings were we were getting little to no benefit from this feature (as evident from the event logs). Thus we've left it as detect only. Anecdotally we also observed that MS Teams meetings became more reliable with less garbled audio and dropped connections.
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