Change Details

> After #14193 ClientModel::updateTimer can take some time, as such the GUI hangs, like #17112. > > Fixes this by polling in a background thread and updating the GUI asynchronously. This is a backport of Core [[https://github.com/bitcoin/bitcoin/pull/17135 | PR17135]]

> After #14193 ClientModel::updateTimer can take some time, as such the GUI hangs, like #17112. > > Fixes this by polling in a background thread and updating the GUI asynchronously. This is a backport of Core [[https://github.com/bitcoin/bitcoin/pull/17135 | PR17135]] and Core [[https://github.com/bitcoin/bitcoin/pull/17427 | PR17427]]

> After #14193 ClientModel::updateTimer can take some time, as such the GUI hangs, like #17112. > > Fixes this by polling in a background thread and updating the GUI asynchronously. This is a backport of Core [[https://github.com/bitcoin/bitcoin/pull/17135 | PR17135]] and Core [[https://github.com/bitcoin/bitcoin/pull/17427 | PR17427]]