You can optimize cursor event handling by configuring Windows registry settings located in \\HKLM\SOFTWARE\VMware Inc.\VMware Blast\Config on the agent system.

These Windows registry settings on the agent machine allow you to configure coalescing mouse movement events allowed and low-latency channel use.
Setting Type Description
MouseMoveEventsCoalescingEnabled REG_SZ Determines whether coalescing mouse movement events is enabled or not. Values are 1 or 0. The default value is 1 (true).
ReflectCursorPositionEnabled REG_SZ Determines whether the low-latency channel is used for cursor updates. Values are 1 or 0. The default value is 1 (true).

You can also configure cursor event handling on the client machine. The settings on both the client and agent must match for the feature to be enabled. For information on the client-side settings, see the VMware Horizon Client for Windows Installation and Setup Guide, VMware Horizon Client for Mac Installation and Setup Guide, and VMware Horizon Client for Linux Installation and Setup Guide.

You can also configure a group policy setting for cursor warping. See VMware Blast Policy Settings.