PHR Sandbox App crashing

Hi Team, I downloaded latest PHR sandbox app from this page
https://sandbox.abdm.gov.in/abdm-docs/SandboxABHAapp

Link to APK which I downloaded: https://sandboxcms.abdm.gov.in/uploads/app_nhs_Sandbox_release_2_4_3_76e6748540.apk

The app is crashing when opened with an error message “Unable to open the app due to network error”. Tried in different mobiles and even in the emulator. Please resolve this at earliest as it is creating a significant delay in our implementation of APIs.
@IntegrationSupport

@nishu.kivihealth

Please download the latest APK of ABHA SBX App from https://sandbox.abdm.gov.in/sandbox/v3/new-documentation?doc=SandboxABHAapp

@IntegrationSupport