400 Client error for request generated by sentinel-hub library

I am again experiencing the error I reported here:

Repeatable (retry always fails) HTTP 500 errors for certain dates Bugs & Features

I am running large numbers of WCS requests through the EO-learn library. I request LAI time series data for areas of 0.1-10 hectare land parcels for ca. 6 month time intervals.
Occasionally (ca. 1% of the time), the EO learn workflow.execute() call will fail because of a HTTP error:
“DownloadFailedException: During execution of task S2L2AWCSInput: Failed to download from:
https://services.sentinel-hub.com/ogc/wcs/?SERVICE=wcs&BBOX=660977.0343447%2C5689713.093569177%2C661295.2431077849%2C56900…

The only difference, I get the error code 400 not 500. The code I use is the same as in the above linked topic.

The following request (generated by the sentinel-hub library) fails:

During execution of task S2L2AWCSInput: Failed to download from:
https://services.sentinel-hub.com/ogc/wcs/<instance_id>?SERVICE=wcs&BBOX=646525.6022025917%2C5689924.88277053%2C646707.4823878885%2C5690142.361125947&FORMAT=image%2Ftiff%3Bdepth%3D32f&CRS=EPSG%3A32631&RESX=10m&RESY=10m&COVERAGE=LAI&REQUEST=GetCoverage&VERSION=1.1.2&TIME=2019-02-20T10%3A51%3A36%2F2019-02-20T11%3A01%3A36&MAXCC=90.0&ShowLogo=False&Transparent=True

with HTTPError:

400 Client Error: Bad Request for url:

As in the linked topic, changing the maxcc parameter to 100 solves the problem.

I’d appreciate if you could investigate.

Cheers

Sam

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As last time, changing the maxcc to 100 sometimes solves the problem, but other times not.

The following fails:
https://services.sentinel-hub.com/ogc/wcs/<instance_id>?SERVICE=wcs&BBOX=646525.6022025917%2C5689924.88277053%2C646707.4823878885%2C5690142.361125947&FORMAT=image%2Ftiff%3Bdepth%3D32f&CRS=EPSG%3A32631&RESX=10m&RESY=10m&COVERAGE=LAI&REQUEST=GetCoverage&VERSION=1.1.2&TIME=2019-02-22T10%3A46%3A23%2F2019-02-22T10%3A56%3A23&MAXCC=100.0&ShowLogo=False&Transparent=True

Can you let us know first two parts of the instance_id, so that we can identify the configuration you are trying to run?

First 2 parts of instance ID i’m using: b479e2f7-530d