# Performance/protective capability
* Improved detection and remediation techniques
# Stability/issues fixed
* Fixed: Grey screen of death related to MWAC DRIVER_IRQL_NOT_LESS_OR_EQUAL
* Fixed: issue where Web Protection would continue to block/unblock whitelisted URLs until the machine
* Fixed: issue where Web Protection could interfere with IPv6 connectivity.
* Fixed: KERNEL_DATA_INPAGE_ERROR (7a) blue screen of death that occurred during rootkit scan.
* Fixed: minor issues with multi-language support.
* Fixed: Malwarebytes erroneously registers with Windows Security Center on Windows 10 update 1903.