Error after deleting WLED devices

In this new version(2024.8.0) I saw the messages that WLED version 14 is the minimum version. I wasn’t ready to deal with the WLED devices so I just deleted them from the interface. After restart, I am seeing the following errors now. I checked the automations, scenes, and lights yaml files and removed all of the left over references to the devices but am still seeing the error.

Thanks for any advice.

Logger: homeassistant
Source: components/wled/config_flow.py:117
First occurred: 6:21:17 PM (1 occurrences)
Last logged: 6:21:17 PM

Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/discovery_flow.py", line 108, in _async_start
    await gather_with_limited_concurrency(FLOW_INIT_LIMIT, *init_coros)
  File "/usr/src/homeassistant/homeassistant/util/async_.py", line 106, in gather_with_limited_concurrency
    return await gather(
           ^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/util/async_.py", line 104, in sem_task
    return await task
           ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/config_entries.py", line 1293, in async_init
    flow, result = await self._async_init(flow_id, handler, context, data)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/config_entries.py", line 1323, in _async_init
    result = await self._async_handle_step(flow, flow.init_step, data)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/data_entry_flow.py", line 516, in _async_handle_step
    result: _FlowResultT = await getattr(flow, method)(user_input)
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/wled/config_flow.py", line 81, in async_step_zeroconf
    self.discovered_device = await self._async_get_device(discovery_info.host)
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/wled/config_flow.py", line 117, in _async_get_device
    return await wled.update()
           ^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/backoff/_async.py", line 151, in retry
    ret = await target(*args, **kwargs)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/wled/wled.py", line 268, in update
    self._device = Device.from_dict(data)
                   ^^^^^^^^^^^^^^^^^^^^^^
  File "<string>", line 3, in __mashumaro_from_dict__
  File "/usr/local/lib/python3.12/site-packages/wled/models.py", line 736, in __pre_deserialize__
    raise WLEDUnsupportedVersionError(msg)
wled.exceptions.WLEDUnsupportedVersionError: Unsupported firmware version 0.13.1. Minimum required version is 0.14.0. Please update your WLED device.

I have the same issue regarding unsupported wled firmware. After some HA update my wled integration started showing same error that my wled firmware is not supported anymore. the problem is thta this wled controller is preflashed and i can not update that (believe me i tried and the manufacturer specifically said do not update)
so my question is there a way to downgrade that wled integration?

İ have a similar issue. I have two sp511e with wled. I am stuck on old firmware since wireless update doesn’t work no matter which firmware i tried. I need to flash them via pins and one on the pads broke on one them. Other just refuses to connect.