Fixed an issue where the GlobalProtect app on iOS devices running in FIPS mode incorrectly treated a cancelled network request (error -999) as a gateway failure, which caused the app to mark a reachable gateway as unusable. This occurred when the device was locked during the gateway pre-login stage, suspending the network request, and upon unlocking, the outstanding request was cancelled rather than retried. With this fix, GlobalProtect correctly handles the cancellation and retries the connection to the intended gateway.