The US ban of Huawei is causing all sorts of trouble for the Chinese phone maker including its ability to sell new smartphones in markets where the brand has a strong presence. According to Reuters, a product comparison website called PriceSpy has reportedly seen significantly lower click rates in the past four days. It's not just network providers and tech giants who are turning their backs on Huawei. Over the last four days, Huawei handsets have slumped in popularity - receiving almost half as many clicks as they did last week in the UK and 26% less on the global stage. PriceSpy has...