# Deadalus Mainnet 4.0.3#17433 updated on Mac Catalina. Now won't connect to network

**URL:** <https://forum.cardano.org/t/deadalus-mainnet-4-0-3-17433-updated-on-mac-catalina-now-wont-connect-to-network/55790>\
**Category:** Community Technical Support\
**Created:** [31 March 2021 21:21 UTC](https://forum.cardano.org/t/deadalus-mainnet-4-0-3-17433-updated-on-mac-catalina-now-wont-connect-to-network/55790 "2021-03-31T21:21:28Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![mraybin](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.cardano.org/mraybin/32/19340_2.png) [@mraybin](https://forum.cardano.org/u/mraybin)\
**Post date:** [31 March 2021 21:21 UTC](https://forum.cardano.org/t/deadalus-mainnet-4-0-3-17433-updated-on-mac-catalina-now-wont-connect-to-network/55790/1 "2021-03-31T21:21:28Z")

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Worked great before the recent in app update. Now it won’t get past the connecting to network loading screen. Any suggestions?

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**Author:** ![mraybin](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.cardano.org/mraybin/32/19340_2.png) [@mraybin](https://forum.cardano.org/u/mraybin)\
**Post date:** [31 March 2021 21:22 UTC](https://forum.cardano.org/t/deadalus-mainnet-4-0-3-17433-updated-on-mac-catalina-now-wont-connect-to-network/55790/2 "2021-03-31T21:22:39Z")

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Actually, just let it run for about an hour, it finally connected literally 2 minutes after posting this. If anyone has the same issue maybe just be patient?

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**Author:** ![erikd](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.cardano.org/erikd/32/813_2.png) [@erikd](https://forum.cardano.org/u/erikd)\
**Post date:** [31 March 2021 21:56 UTC](https://forum.cardano.org/t/deadalus-mainnet-4-0-3-17433-updated-on-mac-catalina-now-wont-connect-to-network/55790/3 "2021-03-31T21:56:58Z")

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Yes, saw the same thing on Linux.