Question juridique clé
Whether the federal appeal was admissible despite manifestly insufficient reasoning under Art. 42 LTF.
Solution extraite
The appeal did not meet the duty to reason and was therefore inadmissible in simplified procedure.
Motifs extraits
The filing merely listed facts and disputed the insurer's version without engaging with the cantonal court's reasoning or showing any violation of federal law, as required by Art. 42 paras. 1-2 LTF.