I have experienced an on-going, still unresolved, problem relating to a Euro balance discrepancy with my trading account following payment last July of a dividend denominated in Euros from a UK LSE main-market listed company (IAG). Incorrect Euro balance is stated in "trading history" section, with no mention of final dividend payment, while higher, correct Euro balance is stated in "cash balance" section. I have currently communicated, mainly verbally on the phone, with 10 staff members since August to try to get problem rectified. So far, after almost 5 months, this issue remains unresolved & seems to have been kicked into the long grass with a mixture of complacency, blame passing, incompetence and arrogance. Customer service would be more-accurately described as customer disservice. I have received a long string of apology & excuse, but no tangible remedy of the problem (blamed on third-party software company) that is very disconcerting to experience, troubling to see such a simple error and wearing to have had to deal with over such along time. So far, only a derisory offer of £50 goodwill payment has been offered (no doubt accepting no liability) and then only as written letter - in take-it-or-leave-it manner, with no prior verbal conversation. E-mail requests in last month to Interactive Help have simply been ignored, with no reply - adding to further discourtesy & impression of contempt towards customer. With aforementioned experience & recent introduction of higher monthly account fees (since June), seriously contemplating moving shareholdings, early next year, to competitor company offering much fairer, cheaper, less arrogant & more customer-engaged service.