My guest WLAN (separate zone) is unusable after upgrading to 9.301. My other two WLANs that are bridged to LAN works fine.
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Speedtest.net is still giving erratic results, but the ability to use that app isn't essential. If we know that speedtest.net isn't indicative of performance, we simply avoid it.
Are there any guidelines on what the MTU should be? I've reverted back to the default of 1500, but I see it is still being debated in this thread, even after the fix has been released.
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Best regards
Martin
Sophos XGS 2100 @ Home | Sophos v19 Architect
So I have to rebuild the config manually and re-deploy 100 REDs and 150 endpoints by hand...